23361970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21433}}^1$

素因数の和:21549

約数の個数: 16

約数和(自身を含む): 42439320

約数和(自身を除く): 19077350

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 21433, 42866, 107165, 214330, 2336197, 4672394, 11680985, 23361970]

約数ペア:

[(1, 23361970), (2, 11680985), (5, 4672394), (10, 2336197), (109, 214330), (218, 107165), (545, 42866), (1090, 21433)]