19371792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 57496320

約数和(自身を除く): 38124528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 1931, 2508, 3344, 3862, 5016, 5793, 7724, 10032, 11586, 15448, 21241, 23172, 30896, 36689, 42482, 46344, 63723, 73378, 84964, 92688, 110067, 127446, 146756, 169928, 220134, 254892, 293512, 339856, 403579, 440268, 509784, 587024, 807158, 880536, 1019568, 1210737, 1614316, 1761072, 2421474, 3228632, 4842948, 6457264, 9685896, 19371792]

約数ペア:

[(1, 19371792), (2, 9685896), (3, 6457264), (4, 4842948), (6, 3228632), (8, 2421474), (11, 1761072), (12, 1614316), (16, 1210737), (19, 1019568), (22, 880536), (24, 807158), (33, 587024), (38, 509784), (44, 440268), (48, 403579), (57, 339856), (66, 293512), (76, 254892), (88, 220134), (114, 169928), (132, 146756), (152, 127446), (176, 110067), (209, 92688), (228, 84964), (264, 73378), (304, 63723), (418, 46344), (456, 42482), (528, 36689), (627, 30896), (836, 23172), (912, 21241), (1254, 15448), (1672, 11586), (1931, 10032), (2508, 7724), (3344, 5793), (3862, 5016)]