19005371210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271505303}}^1$

素因数の和:271505317

約数の個数: 16

約数和(自身を含む): 39096763776

約数和(自身を除く): 20091392566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271505303, 543010606, 1357526515, 1900537121, 2715053030, 3801074242, 9502685605, 19005371210]

約数ペア:

[(1, 19005371210), (2, 9502685605), (5, 3801074242), (7, 2715053030), (10, 1900537121), (14, 1357526515), (35, 543010606), (70, 271505303)]