22061710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 43680384

約数和(自身を除く): 21618674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 1531, 2882, 3062, 7205, 7655, 14410, 15310, 16841, 33682, 84205, 168410, 200561, 401122, 1002805, 2005610, 2206171, 4412342, 11030855, 22061710]

約数ペア:

[(1, 22061710), (2, 11030855), (5, 4412342), (10, 2206171), (11, 2005610), (22, 1002805), (55, 401122), (110, 200561), (131, 168410), (262, 84205), (655, 33682), (1310, 16841), (1441, 15310), (1531, 14410), (2882, 7655), (3062, 7205)]