15645068

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 28034160

約数和(自身を除く): 12389092

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 409, 524, 818, 1636, 9563, 19126, 29857, 38252, 53579, 59714, 107158, 119428, 214316, 3911267, 7822534, 15645068]

約数ペア:

[(1, 15645068), (2, 7822534), (4, 3911267), (73, 214316), (131, 119428), (146, 107158), (262, 59714), (292, 53579), (409, 38252), (524, 29857), (818, 19126), (1636, 9563)]