23903270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55589}}^1$

素因数の和:55639

約数の個数: 16

約数和(自身を含む): 44027280

約数和(自身を除く): 20124010

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 55589, 111178, 277945, 555890, 2390327, 4780654, 11951635, 23903270]

約数ペア:

[(1, 23903270), (2, 11951635), (5, 4780654), (10, 2390327), (43, 555890), (86, 277945), (215, 111178), (430, 55589)]