12842910939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1\times {\mathrm{2341}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 18218886400

約数和(自身を除く): 5375975461

約数列:

[1, 3, 19, 57, 109, 327, 883, 2071, 2341, 2649, 6213, 7023, 16777, 44479, 50331, 96247, 133437, 255169, 288741, 765507, 1828693, 2067103, 4848211, 5486079, 6201309, 14544633, 39274957, 117824871, 225314227, 675942681, 4280970313, 12842910939]

約数ペア:

[(1, 12842910939), (3, 4280970313), (19, 675942681), (57, 225314227), (109, 117824871), (327, 39274957), (883, 14544633), (2071, 6201309), (2341, 5486079), (2649, 4848211), (6213, 2067103), (7023, 1828693), (16777, 765507), (44479, 288741), (50331, 255169), (96247, 133437)]