18523310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 36886752

約数和(自身を除く): 18363442

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 3851, 4810, 7702, 19255, 38510, 50063, 100126, 142487, 250315, 284974, 500630, 712435, 1424870, 1852331, 3704662, 9261655, 18523310]

約数ペア:

[(1, 18523310), (2, 9261655), (5, 3704662), (10, 1852331), (13, 1424870), (26, 712435), (37, 500630), (65, 284974), (74, 250315), (130, 142487), (185, 100126), (370, 50063), (481, 38510), (962, 19255), (2405, 7702), (3851, 4810)]