15040432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 32154192

約数和(自身を除く): 17113760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 881, 1067, 1552, 1762, 2134, 3524, 4268, 7048, 8536, 9691, 14096, 17072, 19382, 38764, 77528, 85457, 155056, 170914, 341828, 683656, 940027, 1367312, 1880054, 3760108, 7520216, 15040432]

約数ペア:

[(1, 15040432), (2, 7520216), (4, 3760108), (8, 1880054), (11, 1367312), (16, 940027), (22, 683656), (44, 341828), (88, 170914), (97, 155056), (176, 85457), (194, 77528), (388, 38764), (776, 19382), (881, 17072), (1067, 14096), (1552, 9691), (1762, 8536), (2134, 7048), (3524, 4268)]