21376943942

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{76801}}^1\times {\mathrm{4799}}^1$

素因数の和:81631

約数の個数: 16

約数和(自身を含む): 33178464000

約数和(自身を除く): 11801520058

約数列:

[1, 2, 29, 58, 4799, 9598, 76801, 139171, 153602, 278342, 2227229, 4454458, 368567999, 737135998, 10688471971, 21376943942]

約数ペア:

[(1, 21376943942), (2, 10688471971), (29, 737135998), (58, 368567999), (4799, 4454458), (9598, 2227229), (76801, 278342), (139171, 153602)]