23718961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 29483136

約数和(自身を除く): 5764175

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 5387, 37709, 91579, 199319, 641053, 1395233, 3388423, 23718961]

約数ペア:

[(1, 23718961), (7, 3388423), (17, 1395233), (37, 641053), (119, 199319), (259, 91579), (629, 37709), (4403, 5387)]