22229684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 42674688

約数和(自身を除く): 20445004

約数列:

[1, 2, 4, 23, 46, 47, 53, 92, 94, 97, 106, 188, 194, 212, 388, 1081, 1219, 2162, 2231, 2438, 2491, 4324, 4462, 4559, 4876, 4982, 5141, 8924, 9118, 9964, 10282, 18236, 20564, 57293, 104857, 114586, 118243, 209714, 229172, 236486, 241627, 419428, 472972, 483254, 966508, 5557421, 11114842, 22229684]

約数ペア:

[(1, 22229684), (2, 11114842), (4, 5557421), (23, 966508), (46, 483254), (47, 472972), (53, 419428), (92, 241627), (94, 236486), (97, 229172), (106, 209714), (188, 118243), (194, 114586), (212, 104857), (388, 57293), (1081, 20564), (1219, 18236), (2162, 10282), (2231, 9964), (2438, 9118), (2491, 8924), (4324, 5141), (4462, 4982), (4559, 4876)]