12490404

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 17991516

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 479, 492, 636, 958, 1437, 1916, 2173, 2874, 4346, 5748, 6519, 8692, 13038, 19639, 25387, 26076, 39278, 50774, 58917, 76161, 78556, 101548, 117834, 152322, 235668, 304644, 1040867, 2081734, 3122601, 4163468, 6245202, 12490404]

約数ペア:

[(1, 12490404), (2, 6245202), (3, 4163468), (4, 3122601), (6, 2081734), (12, 1040867), (41, 304644), (53, 235668), (82, 152322), (106, 117834), (123, 101548), (159, 78556), (164, 76161), (212, 58917), (246, 50774), (318, 39278), (479, 26076), (492, 25387), (636, 19639), (958, 13038), (1437, 8692), (1916, 6519), (2173, 5748), (2874, 4346)]