25116442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3958

約数の個数: 24

約数和(自身を含む): 42953760

約数和(自身を除く): 17837318

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 3911, 6422, 7822, 50843, 74309, 101686, 148618, 660959, 966017, 1321918, 1932034, 12558221, 25116442]

約数ペア:

[(1, 25116442), (2, 12558221), (13, 1932034), (19, 1321918), (26, 966017), (38, 660959), (169, 148618), (247, 101686), (338, 74309), (494, 50843), (3211, 7822), (3911, 6422)]