15209905837

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1\times {\mathrm{12637}}^1$

素因数の和:14020

約数の個数: 16

約数和(自身を含む): 17523345280

約数和(自身を除く): 2313439443

約数列:

[1, 7, 139, 973, 1237, 8659, 12637, 88459, 171943, 1203601, 1756543, 12295801, 15631969, 109423783, 2172843691, 15209905837]

約数ペア:

[(1, 15209905837), (7, 2172843691), (139, 109423783), (973, 15631969), (1237, 12295801), (8659, 1756543), (12637, 1203601), (88459, 171943)]