12207842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:2977

約数の個数: 16

約数和(自身を含む): 19452960

約数和(自身を除く): 7245118

約数列:

[1, 2, 19, 38, 113, 226, 2147, 2843, 4294, 5686, 54017, 108034, 321259, 642518, 6103921, 12207842]

約数ペア:

[(1, 12207842), (2, 6103921), (19, 642518), (38, 321259), (113, 108034), (226, 54017), (2147, 5686), (2843, 4294)]