7942190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41801}}^1$

素因数の和:41827

約数の個数: 16

約数和(自身を含む): 15048720

約数和(自身を除く): 7106530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 41801, 83602, 209005, 418010, 794219, 1588438, 3971095, 7942190]

約数ペア:

[(1, 7942190), (2, 3971095), (5, 1588438), (10, 794219), (19, 418010), (38, 209005), (95, 83602), (190, 41801)]