12335620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 28885248

約数和(自身を除く): 16549628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 1193, 2068, 2386, 2585, 4772, 5170, 5965, 10340, 11930, 13123, 23860, 26246, 52492, 56071, 65615, 112142, 131230, 224284, 262460, 280355, 560710, 616781, 1121420, 1233562, 2467124, 3083905, 6167810, 12335620]

約数ペア:

[(1, 12335620), (2, 6167810), (4, 3083905), (5, 2467124), (10, 1233562), (11, 1121420), (20, 616781), (22, 560710), (44, 280355), (47, 262460), (55, 224284), (94, 131230), (110, 112142), (188, 65615), (220, 56071), (235, 52492), (470, 26246), (517, 23860), (940, 13123), (1034, 11930), (1193, 10340), (2068, 5965), (2386, 5170), (2585, 4772)]