15668862088

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1988

約数の個数: 128

約数和(自身を含む): 34863696000

約数和(自身を除く): 19194833912

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 121, 152, 164, 209, 242, 328, 418, 451, 484, 779, 836, 902, 968, 1331, 1558, 1672, 1804, 1889, 2299, 2662, 3116, 3608, 3778, 4598, 4961, 5324, 6232, 7556, 8569, 9196, 9922, 10648, 15112, 17138, 18392, 19844, 20779, 25289, 34276, 35891, 39688, 41558, 50578, 54571, 68552, 71782, 77449, 83116, 94259, 101156, 109142, 143564, 154898, 166232, 188518, 202312, 218284, 228569, 287128, 309796, 377036, 394801, 436568, 457138, 619592, 754072, 789602, 851939, 914276, 1036849, 1471531, 1579204, 1703878, 1828552, 2073698, 2514259, 2943062, 3158408, 3407756, 4147396, 4342811, 5028518, 5886124, 6815512, 8294792, 8685622, 9371329, 10057036, 11772248, 16186841, 17371244, 18742658, 20114072, 32373682, 34742488, 37485316, 47770921, 64747364, 74970632, 95541842, 103084619, 129494728, 178055251, 191083684, 206169238, 356110502, 382167368, 412338476, 712221004, 824676952, 1424442008, 1958607761, 3917215522, 7834431044, 15668862088]

約数ペア:

[(1, 15668862088), (2, 7834431044), (4, 3917215522), (8, 1958607761), (11, 1424442008), (19, 824676952), (22, 712221004), (38, 412338476), (41, 382167368), (44, 356110502), (76, 206169238), (82, 191083684), (88, 178055251), (121, 129494728), (152, 103084619), (164, 95541842), (209, 74970632), (242, 64747364), (328, 47770921), (418, 37485316), (451, 34742488), (484, 32373682), (779, 20114072), (836, 18742658), (902, 17371244), (968, 16186841), (1331, 11772248), (1558, 10057036), (1672, 9371329), (1804, 8685622), (1889, 8294792), (2299, 6815512), (2662, 5886124), (3116, 5028518), (3608, 4342811), (3778, 4147396), (4598, 3407756), (4961, 3158408), (5324, 2943062), (6232, 2514259), (7556, 2073698), (8569, 1828552), (9196, 1703878), (9922, 1579204), (10648, 1471531), (15112, 1036849), (17138, 914276), (18392, 851939), (19844, 789602), (20779, 754072), (25289, 619592), (34276, 457138), (35891, 436568), (39688, 394801), (41558, 377036), (50578, 309796), (54571, 287128), (68552, 228569), (71782, 218284), (77449, 202312), (83116, 188518), (94259, 166232), (101156, 154898), (109142, 143564)]