26679230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140417}}^1$

素因数の和:140443

約数の個数: 16

約数和(自身を含む): 50550480

約数和(自身を除く): 23871250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 140417, 280834, 702085, 1404170, 2667923, 5335846, 13339615, 26679230]

約数ペア:

[(1, 26679230), (2, 13339615), (5, 5335846), (10, 2667923), (19, 1404170), (38, 702085), (95, 280834), (190, 140417)]