71519230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{376417}}^1$

素因数の和:376443

約数の個数: 16

約数和(自身を含む): 135510480

約数和(自身を除く): 63991250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 376417, 752834, 1882085, 3764170, 7151923, 14303846, 35759615, 71519230]

約数ペア:

[(1, 71519230), (2, 35759615), (5, 14303846), (10, 7151923), (19, 3764170), (38, 1882085), (95, 752834), (190, 376417)]