1915207790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10080041}}^1$

素因数の和:10080067

約数の個数: 16

約数和(自身を含む): 3628815120

約数和(自身を除く): 1713607330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10080041, 20160082, 50400205, 100800410, 191520779, 383041558, 957603895, 1915207790]

約数ペア:

[(1, 1915207790), (2, 957603895), (5, 383041558), (10, 191520779), (19, 100800410), (38, 50400205), (95, 20160082), (190, 10080041)]