47379722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42379}}^1$

素因数の和:42437

約数の個数: 16

約数和(自身を含む): 78318240

約数和(自身を除く): 30938518

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 42379, 84758, 550927, 1101854, 1822297, 3644594, 23689861, 47379722]

約数ペア:

[(1, 47379722), (2, 23689861), (13, 3644594), (26, 1822297), (43, 1101854), (86, 550927), (559, 84758), (1118, 42379)]