19422103690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4106153}}^1$

素因数の和:4106214

約数の個数: 32

約数和(自身を含む): 39024887616

約数和(自身を除く): 19602783926

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 4106153, 8212306, 20530765, 41061530, 45167683, 90335366, 176564579, 225838415, 353129158, 451676830, 882822895, 1765645790, 1942210369, 3884420738, 9711051845, 19422103690]

約数ペア:

[(1, 19422103690), (2, 9711051845), (5, 3884420738), (10, 1942210369), (11, 1765645790), (22, 882822895), (43, 451676830), (55, 353129158), (86, 225838415), (110, 176564579), (215, 90335366), (430, 45167683), (473, 41061530), (946, 20530765), (2365, 8212306), (4730, 4106153)]