11657855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7309}}^1$

素因数の和:7354

約数の個数: 16

約数和(自身を含む): 15789600

約数和(自身を除く): 4131745

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 7309, 36545, 80399, 211961, 401995, 1059805, 2331571, 11657855]

約数ペア:

[(1, 11657855), (5, 2331571), (11, 1059805), (29, 401995), (55, 211961), (145, 80399), (319, 36545), (1595, 7309)]