12390758

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 18960480

約数和(自身を除く): 6569722

約数列:

[1, 2, 89, 151, 178, 302, 461, 922, 13439, 26878, 41029, 69611, 82058, 139222, 6195379, 12390758]

約数ペア:

[(1, 12390758), (2, 6195379), (89, 139222), (151, 82058), (178, 69611), (302, 41029), (461, 26878), (922, 13439)]