11802908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 22341648

約数和(自身を除く): 10538740

約数列:

[1, 2, 4, 13, 26, 52, 353, 643, 706, 1286, 1412, 2572, 4589, 8359, 9178, 16718, 18356, 33436, 226979, 453958, 907916, 2950727, 5901454, 11802908]

約数ペア:

[(1, 11802908), (2, 5901454), (4, 2950727), (13, 907916), (26, 453958), (52, 226979), (353, 33436), (643, 18356), (706, 16718), (1286, 9178), (1412, 8359), (2572, 4589)]