13196545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4536

約数の個数: 16

約数和(自身を含む): 17210880

約数和(自身を除く): 4014335

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 4481, 22405, 85139, 138911, 425695, 694555, 2639309, 13196545]

約数ペア:

[(1, 13196545), (5, 2639309), (19, 694555), (31, 425695), (95, 138911), (155, 85139), (589, 22405), (2945, 4481)]