13238665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14159}}^1$

素因数の和:14192

約数の個数: 16

約数和(自身を含む): 18351360

約数和(自身を除く): 5112695

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 14159, 70795, 155749, 240703, 778745, 1203515, 2647733, 13238665]

約数ペア:

[(1, 13238665), (5, 2647733), (11, 1203515), (17, 778745), (55, 240703), (85, 155749), (187, 70795), (935, 14159)]