13181576

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 26179200

約数和(自身を除く): 12997624

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1009, 1633, 2018, 3266, 4036, 6532, 8072, 13064, 23207, 46414, 71639, 92828, 143278, 185656, 286556, 573112, 1647697, 3295394, 6590788, 13181576]

約数ペア:

[(1, 13181576), (2, 6590788), (4, 3295394), (8, 1647697), (23, 573112), (46, 286556), (71, 185656), (92, 143278), (142, 92828), (184, 71639), (284, 46414), (568, 23207), (1009, 13064), (1633, 8072), (2018, 6532), (3266, 4036)]