11937995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 15803424

約数和(自身を除く): 3865429

約数列:

[1, 5, 17, 29, 85, 145, 167, 493, 835, 841, 2465, 2839, 4205, 4843, 14195, 14297, 24215, 71485, 82331, 140447, 411655, 702235, 2387599, 11937995]

約数ペア:

[(1, 11937995), (5, 2387599), (17, 702235), (29, 411655), (85, 140447), (145, 82331), (167, 71485), (493, 24215), (835, 14297), (841, 14195), (2465, 4843), (2839, 4205)]