1946336854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12638551}}^1$

素因数の和:12638571

約数の個数: 16

約数和(自身を含む): 3639902976

約数和(自身を除く): 1693566122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12638551, 25277102, 88469857, 139024061, 176939714, 278048122, 973168427, 1946336854]

約数ペア:

[(1, 1946336854), (2, 973168427), (7, 278048122), (11, 176939714), (14, 139024061), (22, 88469857), (77, 25277102), (154, 12638551)]