12226565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 15927408

約数和(自身を除く): 3700843

約数列:

[1, 5, 13, 65, 137, 685, 1373, 1781, 6865, 8905, 17849, 89245, 188101, 940505, 2445313, 12226565]

約数ペア:

[(1, 12226565), (5, 2445313), (13, 940505), (65, 188101), (137, 89245), (685, 17849), (1373, 8905), (1781, 6865)]