13449815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 17541120

約数和(自身を除く): 4091305

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 4567, 22835, 86773, 141577, 433865, 707885, 2689963, 13449815]

約数ペア:

[(1, 13449815), (5, 2689963), (19, 707885), (31, 433865), (95, 141577), (155, 86773), (589, 22835), (2945, 4567)]