19588730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{5711}}^1$

素因数の和:5739

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 21537670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 5711, 11422, 28555, 39977, 57110, 79954, 199885, 279839, 399770, 559678, 1399195, 1958873, 2798390, 3917746, 9794365, 19588730]

約数ペア:

[(1, 19588730), (2, 9794365), (5, 3917746), (7, 2798390), (10, 1958873), (14, 1399195), (35, 559678), (49, 399770), (70, 279839), (98, 199885), (245, 79954), (343, 57110), (490, 39977), (686, 28555), (1715, 11422), (3430, 5711)]