22272188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 41062560

約数和(自身を除く): 18790372

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2221, 2507, 4442, 5014, 8884, 10028, 51083, 102166, 204332, 242089, 484178, 968356, 5568047, 11136094, 22272188]

約数ペア:

[(1, 22272188), (2, 11136094), (4, 5568047), (23, 968356), (46, 484178), (92, 242089), (109, 204332), (218, 102166), (436, 51083), (2221, 10028), (2507, 8884), (4442, 5014)]