11941865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4481}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 15812496

約数和(自身を除く): 3870631

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4481, 22405, 58253, 183721, 291265, 918605, 2388373, 11941865]

約数ペア:

[(1, 11941865), (5, 2388373), (13, 918605), (41, 291265), (65, 183721), (205, 58253), (533, 22405), (2665, 4481)]