25317838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139109}}^1$

素因数の和:139131

約数の個数: 16

約数和(自身を含む): 46740960

約数和(自身を除く): 21423122

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 139109, 278218, 973763, 1808417, 1947526, 3616834, 12658919, 25317838]

約数ペア:

[(1, 25317838), (2, 12658919), (7, 3616834), (13, 1947526), (14, 1808417), (26, 973763), (91, 278218), (182, 139109)]