19429678010

素因数分解:

$2^1\times 5^1\times {\mathrm{3623}}^1\times {\mathrm{536287}}^1$

素因数の和:539917

約数の個数: 16

約数和(自身を含む): 34983138816

約数和(自身を除く): 15553460806

約数列:

[1, 2, 5, 10, 3623, 7246, 18115, 36230, 536287, 1072574, 2681435, 5362870, 1942967801, 3885935602, 9714839005, 19429678010]

約数ペア:

[(1, 19429678010), (2, 9714839005), (5, 3885935602), (10, 1942967801), (3623, 5362870), (7246, 2681435), (18115, 1072574), (36230, 536287)]