22427372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 45628800

約数和(自身を除く): 23201428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 139, 193, 209, 278, 386, 418, 556, 772, 836, 1529, 2123, 2641, 3058, 3667, 4246, 5282, 6116, 7334, 8492, 10564, 14668, 26827, 29051, 40337, 53654, 58102, 80674, 107308, 116204, 161348, 295097, 509713, 590194, 1019426, 1180388, 2038852, 5606843, 11213686, 22427372]

約数ペア:

[(1, 22427372), (2, 11213686), (4, 5606843), (11, 2038852), (19, 1180388), (22, 1019426), (38, 590194), (44, 509713), (76, 295097), (139, 161348), (193, 116204), (209, 107308), (278, 80674), (386, 58102), (418, 53654), (556, 40337), (772, 29051), (836, 26827), (1529, 14668), (2123, 10564), (2641, 8492), (3058, 7334), (3667, 6116), (4246, 5282)]