21934467070

素因数分解:

$2^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2952149}}^1$

素因数の和:2952899

約数の個数: 16

約数和(自身を含む): 39535192800

約数和(自身を除く): 17600725730

約数列:

[1, 2, 5, 10, 743, 1486, 3715, 7430, 2952149, 5904298, 14760745, 29521490, 2193446707, 4386893414, 10967233535, 21934467070]

約数ペア:

[(1, 21934467070), (2, 10967233535), (5, 4386893414), (10, 2193446707), (743, 29521490), (1486, 14760745), (3715, 5904298), (7430, 2952149)]