11689130

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8923}}^1$

素因数の和:9061

約数の個数: 16

約数和(自身を含む): 21203424

約数和(自身を除く): 9514294

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 8923, 17846, 44615, 89230, 1168913, 2337826, 5844565, 11689130]

約数ペア:

[(1, 11689130), (2, 5844565), (5, 2337826), (10, 1168913), (131, 89230), (262, 44615), (655, 17846), (1310, 8923)]