22054150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2239}}^1$

素因数の和:2448

約数の個数: 24

約数和(自身を含む): 41247360

約数和(自身を除く): 19193210

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 2239, 4478, 4925, 9850, 11195, 22390, 55975, 111950, 441083, 882166, 2205415, 4410830, 11027075, 22054150]

約数ペア:

[(1, 22054150), (2, 11027075), (5, 4410830), (10, 2205415), (25, 882166), (50, 441083), (197, 111950), (394, 55975), (985, 22390), (1970, 11195), (2239, 9850), (4478, 4925)]