21764066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{599}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 33652800

約数和(自身を除く): 11888734

約数列:

[1, 2, 37, 74, 491, 599, 982, 1198, 18167, 22163, 36334, 44326, 294109, 588218, 10882033, 21764066]

約数ペア:

[(1, 21764066), (2, 10882033), (37, 588218), (74, 294109), (491, 44326), (599, 36334), (982, 22163), (1198, 18167)]