18697124594

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{148021}}^1$

素因数の和:148621

約数の個数: 16

約数和(自身を含む): 28311871896

約数和(自身を除く): 9614747302

約数列:

[1, 2, 137, 274, 461, 922, 63157, 126314, 148021, 296042, 20278877, 40557754, 68237681, 136475362, 9348562297, 18697124594]

約数ペア:

[(1, 18697124594), (2, 9348562297), (137, 136475362), (274, 68237681), (461, 40557754), (922, 20278877), (63157, 296042), (126314, 148021)]