12747284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1031}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 24446016

約数和(自身を除く): 11698732

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1031, 1124, 2062, 3091, 4124, 6182, 11341, 12364, 22682, 45364, 289711, 579422, 1158844, 3186821, 6373642, 12747284]

約数ペア:

[(1, 12747284), (2, 6373642), (4, 3186821), (11, 1158844), (22, 579422), (44, 289711), (281, 45364), (562, 22682), (1031, 12364), (1124, 11341), (2062, 6182), (3091, 4124)]