11989938

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{11551}}^1$

素因数の和:11729

約数の個数: 16

約数和(自身を含む): 24120576

約数和(自身を除く): 12130638

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 11551, 23102, 34653, 69306, 1998323, 3996646, 5994969, 11989938]

約数ペア:

[(1, 11989938), (2, 5994969), (3, 3996646), (6, 1998323), (173, 69306), (346, 34653), (519, 23102), (1038, 11551)]