22208836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1787}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 42053760

約数和(自身を除く): 19844924

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1787, 3107, 3574, 6214, 7148, 12428, 23231, 46462, 92924, 427093, 854186, 1708372, 5552209, 11104418, 22208836]

約数ペア:

[(1, 22208836), (2, 11104418), (4, 5552209), (13, 1708372), (26, 854186), (52, 427093), (239, 92924), (478, 46462), (956, 23231), (1787, 12428), (3107, 7148), (3574, 6214)]