17992486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2161}}^1$

素因数の和:2367

約数の個数: 16

約数和(自身を含む): 28330848

約数和(自身を除く): 10338362

約数列:

[1, 2, 23, 46, 181, 362, 2161, 4163, 4322, 8326, 49703, 99406, 391141, 782282, 8996243, 17992486]

約数ペア:

[(1, 17992486), (2, 8996243), (23, 782282), (46, 391141), (181, 99406), (362, 49703), (2161, 8326), (4163, 4322)]