25430911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 29376000

約数和(自身を除く): 3945089

約数列:

[1, 11, 19, 209, 271, 449, 2981, 4939, 5149, 8531, 56639, 93841, 121679, 1338469, 2311901, 25430911]

約数ペア:

[(1, 25430911), (11, 2311901), (19, 1338469), (209, 121679), (271, 93841), (449, 56639), (2981, 8531), (4939, 5149)]