12988074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16871766

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 53, 66, 79, 94, 106, 141, 158, 159, 237, 282, 318, 474, 517, 583, 869, 1034, 1166, 1551, 1738, 1749, 2491, 2607, 3102, 3498, 3713, 4187, 4982, 5214, 7426, 7473, 8374, 11139, 12561, 14946, 22278, 25122, 27401, 40843, 46057, 54802, 81686, 82203, 92114, 122529, 138171, 164406, 196789, 245058, 276342, 393578, 590367, 1180734, 2164679, 4329358, 6494037, 12988074]

約数ペア:

[(1, 12988074), (2, 6494037), (3, 4329358), (6, 2164679), (11, 1180734), (22, 590367), (33, 393578), (47, 276342), (53, 245058), (66, 196789), (79, 164406), (94, 138171), (106, 122529), (141, 92114), (158, 82203), (159, 81686), (237, 54802), (282, 46057), (318, 40843), (474, 27401), (517, 25122), (583, 22278), (869, 14946), (1034, 12561), (1166, 11139), (1551, 8374), (1738, 7473), (1749, 7426), (2491, 5214), (2607, 4982), (3102, 4187), (3498, 3713)]