12917590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 26832960

約数和(自身を除く): 13915370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 1693, 3386, 3815, 7630, 8465, 11851, 16930, 23702, 59255, 118510, 184537, 369074, 922685, 1291759, 1845370, 2583518, 6458795, 12917590]

約数ペア:

[(1, 12917590), (2, 6458795), (5, 2583518), (7, 1845370), (10, 1291759), (14, 922685), (35, 369074), (70, 184537), (109, 118510), (218, 59255), (545, 23702), (763, 16930), (1090, 11851), (1526, 8465), (1693, 7630), (3386, 3815)]