21416414

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1733}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 33209568

約数和(自身を除く): 11793154

約数列:

[1, 2, 37, 74, 167, 334, 1733, 3466, 6179, 12358, 64121, 128242, 289411, 578822, 10708207, 21416414]

約数ペア:

[(1, 21416414), (2, 10708207), (37, 578822), (74, 289411), (167, 128242), (334, 64121), (1733, 12358), (3466, 6179)]