38689538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4799}}^1$

素因数の和:4969

約数の個数: 16

約数和(自身を含む): 60480000

約数和(自身を除く): 21790462

約数列:

[1, 2, 29, 58, 139, 278, 4031, 4799, 8062, 9598, 139171, 278342, 667061, 1334122, 19344769, 38689538]

約数ペア:

[(1, 38689538), (2, 19344769), (29, 1334122), (58, 667061), (139, 278342), (278, 139171), (4031, 9598), (4799, 8062)]