17985383

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 19958400

約数和(自身を除く): 1973017

約数列:

[1, 13, 59, 131, 179, 767, 1703, 2327, 7729, 10561, 23449, 100477, 137293, 304837, 1383491, 17985383]

約数ペア:

[(1, 17985383), (13, 1383491), (59, 304837), (131, 137293), (179, 100477), (767, 23449), (1703, 10561), (2327, 7729)]