15291164

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7481}}^1$

素因数の和:7565

約数の個数: 24

約数和(自身を含む): 31005408

約数和(自身を除く): 15714244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 7481, 14962, 29924, 52367, 104734, 209468, 546113, 1092226, 2184452, 3822791, 7645582, 15291164]

約数ペア:

[(1, 15291164), (2, 7645582), (4, 3822791), (7, 2184452), (14, 1092226), (28, 546113), (73, 209468), (146, 104734), (292, 52367), (511, 29924), (1022, 14962), (2044, 7481)]