19085352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 57576960

約数和(自身を除く): 38491608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 67, 78, 83, 88, 104, 132, 134, 143, 156, 166, 201, 249, 264, 268, 286, 312, 332, 402, 429, 498, 536, 572, 664, 737, 804, 858, 871, 913, 996, 1079, 1144, 1474, 1608, 1716, 1742, 1826, 1992, 2158, 2211, 2613, 2739, 2948, 3237, 3432, 3484, 3652, 4316, 4422, 5226, 5478, 5561, 5896, 6474, 6968, 7304, 8632, 8844, 9581, 10452, 10956, 11122, 11869, 12948, 16683, 17688, 19162, 20904, 21912, 22244, 23738, 25896, 28743, 33366, 35607, 38324, 44488, 47476, 57486, 61171, 66732, 71214, 72293, 76648, 94952, 114972, 122342, 133464, 142428, 144586, 183513, 216879, 229944, 244684, 284856, 289172, 367026, 433758, 489368, 578344, 734052, 795223, 867516, 1468104, 1590446, 1735032, 2385669, 3180892, 4771338, 6361784, 9542676, 19085352]

約数ペア:

[(1, 19085352), (2, 9542676), (3, 6361784), (4, 4771338), (6, 3180892), (8, 2385669), (11, 1735032), (12, 1590446), (13, 1468104), (22, 867516), (24, 795223), (26, 734052), (33, 578344), (39, 489368), (44, 433758), (52, 367026), (66, 289172), (67, 284856), (78, 244684), (83, 229944), (88, 216879), (104, 183513), (132, 144586), (134, 142428), (143, 133464), (156, 122342), (166, 114972), (201, 94952), (249, 76648), (264, 72293), (268, 71214), (286, 66732), (312, 61171), (332, 57486), (402, 47476), (429, 44488), (498, 38324), (536, 35607), (572, 33366), (664, 28743), (737, 25896), (804, 23738), (858, 22244), (871, 21912), (913, 20904), (996, 19162), (1079, 17688), (1144, 16683), (1474, 12948), (1608, 11869), (1716, 11122), (1742, 10956), (1826, 10452), (1992, 9581), (2158, 8844), (2211, 8632), (2613, 7304), (2739, 6968), (2948, 6474), (3237, 5896), (3432, 5561), (3484, 5478), (3652, 5226), (4316, 4422)]