9720987694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{16729}}^1$

素因数の和:17236

約数の個数: 32

約数和(自身を含む): 16206150240

約数和(自身を除く): 6485162546

約数列:

[1, 2, 11, 22, 61, 122, 433, 671, 866, 1342, 4763, 9526, 16729, 26413, 33458, 52826, 184019, 290543, 368038, 581086, 1020469, 2040938, 7243657, 11225159, 14487314, 22450318, 79680227, 159360454, 441863077, 883726154, 4860493847, 9720987694]

約数ペア:

[(1, 9720987694), (2, 4860493847), (11, 883726154), (22, 441863077), (61, 159360454), (122, 79680227), (433, 22450318), (671, 14487314), (866, 11225159), (1342, 7243657), (4763, 2040938), (9526, 1020469), (16729, 581086), (26413, 368038), (33458, 290543), (52826, 184019)]