17904094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40507}}^1$

素因数の和:40539

約数の個数: 16

約数和(自身を含む): 30624048

約数和(自身を除く): 12719954

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40507, 81014, 526591, 688619, 1053182, 1377238, 8952047, 17904094]

約数ペア:

[(1, 17904094), (2, 8952047), (13, 1377238), (17, 1053182), (26, 688619), (34, 526591), (221, 81014), (442, 40507)]