18928931330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1\times {\mathrm{34849}}^1$

素因数の和:36758

約数の個数: 32

約数和(自身を含む): 35266806000

約数和(自身を除く): 16337874670

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1873, 3746, 9365, 18730, 34849, 54317, 69698, 108634, 174245, 271585, 348490, 543170, 1010621, 2021242, 5053105, 10106210, 65272177, 130544354, 326360885, 652721770, 1892893133, 3785786266, 9464465665, 18928931330]

約数ペア:

[(1, 18928931330), (2, 9464465665), (5, 3785786266), (10, 1892893133), (29, 652721770), (58, 326360885), (145, 130544354), (290, 65272177), (1873, 10106210), (3746, 5053105), (9365, 2021242), (18730, 1010621), (34849, 543170), (54317, 348490), (69698, 271585), (108634, 174245)]