13712110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72169}}^1$

素因数の和:72195

約数の個数: 16

約数和(自身を含む): 25981200

約数和(自身を除く): 12269090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 72169, 144338, 360845, 721690, 1371211, 2742422, 6856055, 13712110]

約数ペア:

[(1, 13712110), (2, 6856055), (5, 2742422), (10, 1371211), (19, 721690), (38, 360845), (95, 144338), (190, 72169)]