15907274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6983}}^1$

素因数の和:7069

約数の個数: 16

約数和(自身を含む): 25645248

約数和(自身を除く): 9737974

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 6983, 13966, 118711, 237422, 467861, 935722, 7953637, 15907274]

約数ペア:

[(1, 15907274), (2, 7953637), (17, 935722), (34, 467861), (67, 237422), (134, 118711), (1139, 13966), (2278, 6983)]