139488109018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{14624461}}^1$

素因数の和:14624733

約数の個数: 16

約数和(自身を含む): 221121865440

約数和(自身を除く): 81633756422

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 14624461, 29248922, 277864759, 555729518, 3670739711, 7341479422, 69744054509, 139488109018]

約数ペア:

[(1, 139488109018), (2, 69744054509), (19, 7341479422), (38, 3670739711), (251, 555729518), (502, 277864759), (4769, 29248922), (9538, 14624461)]