130379710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{686209}}^1$

素因数の和:686235

約数の個数: 16

約数和(自身を含む): 247035600

約数和(自身を除く): 116655890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 686209, 1372418, 3431045, 6862090, 13037971, 26075942, 65189855, 130379710]

約数ペア:

[(1, 130379710), (2, 65189855), (5, 26075942), (10, 13037971), (19, 6862090), (38, 3431045), (95, 1372418), (190, 686209)]