13255476088

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{10553723}}^1$

素因数の和:10553886

約数の個数: 16

約数和(自身を含む): 25012325880

約数和(自身を除く): 11756849792

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 10553723, 21107446, 42214892, 84429784, 1656934511, 3313869022, 6627738044, 13255476088]

約数ペア:

[(1, 13255476088), (2, 6627738044), (4, 3313869022), (8, 1656934511), (157, 84429784), (314, 42214892), (628, 21107446), (1256, 10553723)]