15691409138

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{5861}}^1\times {\mathrm{12281}}^1$

素因数の和:18253

約数の個数: 16

約数和(自身を含む): 23759037720

約数和(自身を除く): 8067628582

約数列:

[1, 2, 109, 218, 5861, 11722, 12281, 24562, 638849, 1277698, 1338629, 2677258, 71978941, 143957882, 7845704569, 15691409138]

約数ペア:

[(1, 15691409138), (2, 7845704569), (109, 143957882), (218, 71978941), (5861, 2677258), (11722, 1338629), (12281, 1277698), (24562, 638849)]