813048190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4279201}}^1$

素因数の和:4279227

約数の個数: 16

約数和(自身を含む): 1540512720

約数和(自身を除く): 727464530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4279201, 8558402, 21396005, 42792010, 81304819, 162609638, 406524095, 813048190]

約数ペア:

[(1, 813048190), (2, 406524095), (5, 162609638), (10, 81304819), (19, 42792010), (38, 21396005), (95, 8558402), (190, 4279201)]