12200695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8161}}^1$

素因数の和:8202

約数の個数: 16

約数和(自身を含む): 16454592

約数和(自身を除く): 4253897

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 8161, 40805, 106093, 187703, 530465, 938515, 2440139, 12200695]

約数ペア:

[(1, 12200695), (5, 2440139), (13, 938515), (23, 530465), (65, 187703), (115, 106093), (299, 40805), (1495, 8161)]