15729208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3867

約数の個数: 32

約数和(自身を含む): 32866560

約数和(自身を除く): 17137352

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 3803, 4136, 7606, 15212, 30424, 41833, 83666, 167332, 178741, 334664, 357482, 714964, 1429928, 1966151, 3932302, 7864604, 15729208]

約数ペア:

[(1, 15729208), (2, 7864604), (4, 3932302), (8, 1966151), (11, 1429928), (22, 714964), (44, 357482), (47, 334664), (88, 178741), (94, 167332), (188, 83666), (376, 41833), (517, 30424), (1034, 15212), (2068, 7606), (3803, 4136)]