17495252

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{61603}}^1$

素因数の和:61678

約数の個数: 12

約数和(自身を含む): 31048416

約数和(自身を除く): 13553164

約数列:

[1, 2, 4, 71, 142, 284, 61603, 123206, 246412, 4373813, 8747626, 17495252]

約数ペア:

[(1, 17495252), (2, 8747626), (4, 4373813), (71, 246412), (142, 123206), (284, 61603)]