12319318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9491}}^1$

素因数の和:9563

約数の個数: 16

約数和(自身を含む): 20502720

約数和(自身を除く): 8183402

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 9491, 18982, 104401, 208802, 559969, 1119938, 6159659, 12319318]

約数ペア:

[(1, 12319318), (2, 6159659), (11, 1119938), (22, 559969), (59, 208802), (118, 104401), (649, 18982), (1298, 9491)]