13145668

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 23563904

約数和(自身を除く): 10418236

約数列:

[1, 2, 4, 67, 134, 181, 268, 271, 362, 542, 724, 1084, 12127, 18157, 24254, 36314, 48508, 49051, 72628, 98102, 196204, 3286417, 6572834, 13145668]

約数ペア:

[(1, 13145668), (2, 6572834), (4, 3286417), (67, 196204), (134, 98102), (181, 72628), (268, 49051), (271, 48508), (362, 36314), (542, 24254), (724, 18157), (1084, 12127)]