22055990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4663}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 44326656

約数和(自身を除く): 22270666

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4663, 4730, 9326, 23315, 46630, 51293, 102586, 200509, 256465, 401018, 512930, 1002545, 2005090, 2205599, 4411198, 11027995, 22055990]

約数ペア:

[(1, 22055990), (2, 11027995), (5, 4411198), (10, 2205599), (11, 2005090), (22, 1002545), (43, 512930), (55, 401018), (86, 256465), (110, 200509), (215, 102586), (430, 51293), (473, 46630), (946, 23315), (2365, 9326), (4663, 4730)]