22197860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35803}}^1$

素因数の和:35843

約数の個数: 24

約数和(自身を含む): 48120576

約数和(自身を除く): 25922716

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 35803, 71606, 143212, 179015, 358030, 716060, 1109893, 2219786, 4439572, 5549465, 11098930, 22197860]

約数ペア:

[(1, 22197860), (2, 11098930), (4, 5549465), (5, 4439572), (10, 2219786), (20, 1109893), (31, 716060), (62, 358030), (124, 179015), (155, 143212), (310, 71606), (620, 35803)]