15402824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 15079096

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 863, 1726, 2231, 3452, 4462, 6904, 8924, 17848, 19849, 39698, 79396, 83711, 158792, 167422, 334844, 669688, 1925353, 3850706, 7701412, 15402824]

約数ペア:

[(1, 15402824), (2, 7701412), (4, 3850706), (8, 1925353), (23, 669688), (46, 334844), (92, 167422), (97, 158792), (184, 83711), (194, 79396), (388, 39698), (776, 19849), (863, 17848), (1726, 8924), (2231, 6904), (3452, 4462)]