1881985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 2733696

約数和(自身を除く): 851711

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 3163, 15815, 22141, 53771, 110705, 268855, 376397, 1881985]

約数ペア:

[(1, 1881985), (5, 376397), (7, 268855), (17, 110705), (35, 53771), (85, 22141), (119, 15815), (595, 3163)]