13091660

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{881}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 27560736

約数和(自身を除く): 14469076

約数列:

[1, 2, 4, 5, 10, 20, 743, 881, 1486, 1762, 2972, 3524, 3715, 4405, 7430, 8810, 14860, 17620, 654583, 1309166, 2618332, 3272915, 6545830, 13091660]

約数ペア:

[(1, 13091660), (2, 6545830), (4, 3272915), (5, 2618332), (10, 1309166), (20, 654583), (743, 17620), (881, 14860), (1486, 8810), (1762, 7430), (2972, 4405), (3524, 3715)]