16235870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 33663168

約数和(自身を除く): 17427298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1693, 1918, 3386, 4795, 8465, 9590, 11851, 16930, 23702, 59255, 118510, 231941, 463882, 1159705, 1623587, 2319410, 3247174, 8117935, 16235870]

約数ペア:

[(1, 16235870), (2, 8117935), (5, 3247174), (7, 2319410), (10, 1623587), (14, 1159705), (35, 463882), (70, 231941), (137, 118510), (274, 59255), (685, 23702), (959, 16930), (1370, 11851), (1693, 9590), (1918, 8465), (3386, 4795)]