1895428898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{88729}}^1$

素因数の和:89713

約数の個数: 16

約数和(自身を含む): 3104840160

約数和(自身を除く): 1209411262

約数列:

[1, 2, 11, 22, 971, 1942, 10681, 21362, 88729, 177458, 976019, 1952038, 86155859, 172311718, 947714449, 1895428898]

約数ペア:

[(1, 1895428898), (2, 947714449), (11, 172311718), (22, 86155859), (971, 1952038), (1942, 976019), (10681, 177458), (21362, 88729)]