15345668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6863}}^1$

素因数の和:6923

約数の個数: 24

約数和(自身を含む): 29597568

約数和(自身を除く): 14251900

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 6863, 13726, 27452, 89219, 178438, 295109, 356876, 590218, 1180436, 3836417, 7672834, 15345668]

約数ペア:

[(1, 15345668), (2, 7672834), (4, 3836417), (13, 1180436), (26, 590218), (43, 356876), (52, 295109), (86, 178438), (172, 89219), (559, 27452), (1118, 13726), (2236, 6863)]