11820341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 13274688

約数和(自身を除く): 1454347

約数列:

[1, 13, 41, 67, 331, 533, 871, 2747, 4303, 13571, 22177, 35711, 176423, 288301, 909257, 11820341]

約数ペア:

[(1, 11820341), (13, 909257), (41, 288301), (67, 176423), (331, 35711), (533, 22177), (871, 13571), (2747, 4303)]