15705528293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{9109}}^1\times {\mathrm{18947}}^1$

素因数の和:28076

約数の個数: 16

約数和(自身を含む): 19333023360

約数和(自身を除く): 3627495067

約数列:

[1, 7, 13, 91, 9109, 18947, 63763, 118417, 132629, 246311, 828919, 1724177, 172588223, 1208117561, 2243646899, 15705528293]

約数ペア:

[(1, 15705528293), (7, 2243646899), (13, 1208117561), (91, 172588223), (9109, 1724177), (18947, 828919), (63763, 246311), (118417, 132629)]