11685541

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 14047488

約数和(自身を除く): 2361947

約数列:

[1, 7, 23, 161, 181, 401, 1267, 2807, 4163, 9223, 29141, 64561, 72581, 508067, 1669363, 11685541]

約数ペア:

[(1, 11685541), (7, 1669363), (23, 508067), (161, 72581), (181, 64561), (401, 29141), (1267, 9223), (2807, 4163)]