12646832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 26946192

約数和(自身を除く): 14299360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 397, 724, 794, 1448, 1588, 1991, 2896, 3176, 3982, 4367, 6352, 7964, 8734, 15928, 17468, 31856, 34936, 69872, 71857, 143714, 287428, 574856, 790427, 1149712, 1580854, 3161708, 6323416, 12646832]

約数ペア:

[(1, 12646832), (2, 6323416), (4, 3161708), (8, 1580854), (11, 1149712), (16, 790427), (22, 574856), (44, 287428), (88, 143714), (176, 71857), (181, 69872), (362, 34936), (397, 31856), (724, 17468), (794, 15928), (1448, 8734), (1588, 7964), (1991, 6352), (2896, 4367), (3176, 3982)]