25905854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^2$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 44243640

約数和(自身を除く): 18337786

約数列:

[1, 2, 13, 19, 26, 38, 229, 247, 458, 494, 2977, 4351, 5954, 8702, 52441, 56563, 104882, 113126, 681733, 996379, 1363466, 1992758, 12952927, 25905854]

約数ペア:

[(1, 25905854), (2, 12952927), (13, 1992758), (19, 1363466), (26, 996379), (38, 681733), (229, 113126), (247, 104882), (458, 56563), (494, 52441), (2977, 8702), (4351, 5954)]