12418693

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 14786560

約数和(自身を除く): 2367867

約数列:

[1, 7, 31, 151, 217, 379, 1057, 2653, 4681, 11749, 32767, 57229, 82243, 400603, 1774099, 12418693]

約数ペア:

[(1, 12418693), (7, 1774099), (31, 400603), (151, 82243), (217, 57229), (379, 32767), (1057, 11749), (2653, 4681)]