13772278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31159}}^1$

素因数の和:31191

約数の個数: 16

約数和(自身を含む): 23556960

約数和(自身を除く): 9784682

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 31159, 62318, 405067, 529703, 810134, 1059406, 6886139, 13772278]

約数ペア:

[(1, 13772278), (2, 6886139), (13, 1059406), (17, 810134), (26, 529703), (34, 405067), (221, 62318), (442, 31159)]