12818659

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 15455232

約数和(自身を除く): 2636573

約数列:

[1, 7, 23, 103, 161, 721, 773, 2369, 5411, 16583, 17779, 79619, 124453, 557333, 1831237, 12818659]

約数ペア:

[(1, 12818659), (7, 1831237), (23, 557333), (103, 124453), (161, 79619), (721, 17779), (773, 16583), (2369, 5411)]