13919015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 18416160

約数和(自身を除く): 4497145

約数列:

[1, 5, 11, 55, 97, 485, 1067, 2609, 5335, 13045, 28699, 143495, 253073, 1265365, 2783803, 13919015]

約数ペア:

[(1, 13919015), (5, 2783803), (11, 1265365), (55, 253073), (97, 143495), (485, 28699), (1067, 13045), (2609, 5335)]