11375810

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1721}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 20519352

約数和(自身を除く): 9143542

約数列:

[1, 2, 5, 10, 661, 1322, 1721, 3305, 3442, 6610, 8605, 17210, 1137581, 2275162, 5687905, 11375810]

約数ペア:

[(1, 11375810), (2, 5687905), (5, 2275162), (10, 1137581), (661, 17210), (1322, 8605), (1721, 6610), (3305, 3442)]