12239612

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 27283200

約数和(自身を除く): 15043588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 811, 1078, 1372, 1622, 2156, 3244, 3773, 5677, 7546, 8921, 11354, 15092, 17842, 22708, 35684, 39739, 62447, 79478, 124894, 158956, 249788, 278173, 437129, 556346, 874258, 1112692, 1748516, 3059903, 6119806, 12239612]

約数ペア:

[(1, 12239612), (2, 6119806), (4, 3059903), (7, 1748516), (11, 1112692), (14, 874258), (22, 556346), (28, 437129), (44, 278173), (49, 249788), (77, 158956), (98, 124894), (154, 79478), (196, 62447), (308, 39739), (343, 35684), (539, 22708), (686, 17842), (811, 15092), (1078, 11354), (1372, 8921), (1622, 7546), (2156, 5677), (3244, 3773)]