19862933195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{118801}}^1$

素因数の和:119111

約数の個数: 32

約数和(自身を含む): 28945869696

約数和(自身を除く): 9082936501

約数列:

[1, 5, 7, 17, 35, 85, 119, 281, 595, 1405, 1967, 4777, 9835, 23885, 33439, 118801, 167195, 594005, 831607, 2019617, 4158035, 10098085, 14137319, 33383081, 70686595, 166915405, 233681567, 567512377, 1168407835, 2837561885, 3972586639, 19862933195]

約数ペア:

[(1, 19862933195), (5, 3972586639), (7, 2837561885), (17, 1168407835), (35, 567512377), (85, 233681567), (119, 166915405), (281, 70686595), (595, 33383081), (1405, 14137319), (1967, 10098085), (4777, 4158035), (9835, 2019617), (23885, 831607), (33439, 594005), (118801, 167195)]