22780455970

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5436863}}^1$

素因数の和:5437289

約数の個数: 16

約数和(自身を含む): 41102691840

約数和(自身を除く): 18322235870

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 5436863, 10873726, 27184315, 54368630, 2278045597, 4556091194, 11390227985, 22780455970]

約数ペア:

[(1, 22780455970), (2, 11390227985), (5, 4556091194), (10, 2278045597), (419, 54368630), (838, 27184315), (2095, 10873726), (4190, 5436863)]