12018886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17623}}^1$

素因数の和:17667

約数の個数: 16

約数和(自身を含む): 20302848

約数和(自身を除く): 8283962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 17623, 35246, 193853, 387706, 546313, 1092626, 6009443, 12018886]

約数ペア:

[(1, 12018886), (2, 6009443), (11, 1092626), (22, 546313), (31, 387706), (62, 193853), (341, 35246), (682, 17623)]