23191415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9643}}^1$

素因数の和:9698

約数の個数: 16

約数和(自身を含む): 30783648

約数和(自身を除く): 7592233

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 9643, 48215, 125359, 356791, 626795, 1783955, 4638283, 23191415]

約数ペア:

[(1, 23191415), (5, 4638283), (13, 1783955), (37, 626795), (65, 356791), (185, 125359), (481, 48215), (2405, 9643)]