19069631

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 4154689

約数列:

[1, 7, 17, 119, 191, 839, 1337, 3247, 5873, 14263, 22729, 99841, 160249, 1121743, 2724233, 19069631]

約数ペア:

[(1, 19069631), (7, 2724233), (17, 1121743), (119, 160249), (191, 99841), (839, 22729), (1337, 14263), (3247, 5873)]