12847510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 25587072

約数和(自身を除く): 12739562

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2671, 4810, 5342, 13355, 26710, 34723, 69446, 98827, 173615, 197654, 347230, 494135, 988270, 1284751, 2569502, 6423755, 12847510]

約数ペア:

[(1, 12847510), (2, 6423755), (5, 2569502), (10, 1284751), (13, 988270), (26, 494135), (37, 347230), (65, 197654), (74, 173615), (130, 98827), (185, 69446), (370, 34723), (481, 26710), (962, 13355), (2405, 5342), (2671, 4810)]