13160510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 26024544

約数和(自身を除く): 12864034

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 661, 905, 1322, 1810, 1991, 3305, 3982, 6610, 7271, 9955, 14542, 19910, 36355, 72710, 119641, 239282, 598205, 1196410, 1316051, 2632102, 6580255, 13160510]

約数ペア:

[(1, 13160510), (2, 6580255), (5, 2632102), (10, 1316051), (11, 1196410), (22, 598205), (55, 239282), (110, 119641), (181, 72710), (362, 36355), (661, 19910), (905, 14542), (1322, 9955), (1810, 7271), (1991, 6610), (3305, 3982)]