12180610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 24171840

約数和(自身を除く): 11991230

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2179, 2795, 4358, 5590, 10895, 21790, 28327, 56654, 93697, 141635, 187394, 283270, 468485, 936970, 1218061, 2436122, 6090305, 12180610]

約数ペア:

[(1, 12180610), (2, 6090305), (5, 2436122), (10, 1218061), (13, 936970), (26, 468485), (43, 283270), (65, 187394), (86, 141635), (130, 93697), (215, 56654), (430, 28327), (559, 21790), (1118, 10895), (2179, 5590), (2795, 4358)]