13672115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 17521920

約数和(自身を除く): 3849805

約数列:

[1, 5, 19, 71, 95, 355, 1349, 2027, 6745, 10135, 38513, 143917, 192565, 719585, 2734423, 13672115]

約数ペア:

[(1, 13672115), (5, 2734423), (19, 719585), (71, 192565), (95, 143917), (355, 38513), (1349, 10135), (2027, 6745)]