12420708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 30245376

約数和(自身を除く): 17824668

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 193, 346, 372, 386, 519, 579, 692, 772, 1038, 1158, 2076, 2316, 5363, 5983, 10726, 11966, 16089, 17949, 21452, 23932, 32178, 33389, 35898, 64356, 66778, 71796, 100167, 133556, 200334, 400668, 1035059, 2070118, 3105177, 4140236, 6210354, 12420708]

約数ペア:

[(1, 12420708), (2, 6210354), (3, 4140236), (4, 3105177), (6, 2070118), (12, 1035059), (31, 400668), (62, 200334), (93, 133556), (124, 100167), (173, 71796), (186, 66778), (193, 64356), (346, 35898), (372, 33389), (386, 32178), (519, 23932), (579, 21452), (692, 17949), (772, 16089), (1038, 11966), (1158, 10726), (2076, 5983), (2316, 5363)]