12291213308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{805031}}^1$

素因数の和:805393

約数の個数: 24

約数和(自身を含む): 23532695424

約数和(自身を除く): 11241482116

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 3817, 7634, 15268, 805031, 1610062, 3220124, 8855341, 17710682, 35421364, 279345757, 558691514, 1117383028, 3072803327, 6145606654, 12291213308]

約数ペア:

[(1, 12291213308), (2, 6145606654), (4, 3072803327), (11, 1117383028), (22, 558691514), (44, 279345757), (347, 35421364), (694, 17710682), (1388, 8855341), (3817, 3220124), (7634, 1610062), (15268, 805031)]