17355842

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20323}}^1$

素因数の和:20393

約数の個数: 16

約数和(自身を含む): 30242112

約数和(自身を除く): 12886270

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 20323, 40646, 142261, 284522, 1239703, 2479406, 8677921, 17355842]

約数ペア:

[(1, 17355842), (2, 8677921), (7, 2479406), (14, 1239703), (61, 284522), (122, 142261), (427, 40646), (854, 20323)]