13317770

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9721}}^1$

素因数の和:9865

約数の個数: 16

約数和(自身を含む): 24149448

約数和(自身を除く): 10831678

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 9721, 19442, 48605, 97210, 1331777, 2663554, 6658885, 13317770]

約数ペア:

[(1, 13317770), (2, 6658885), (5, 2663554), (10, 1331777), (137, 97210), (274, 48605), (685, 19442), (1370, 9721)]