12809368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11197}}^1$

素因数の和:11227

約数の個数: 32

約数和(自身を含む): 28218960

約数和(自身を除く): 15409592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11197, 22394, 44788, 89576, 123167, 145561, 246334, 291122, 492668, 582244, 985336, 1164488, 1601171, 3202342, 6404684, 12809368]

約数ペア:

[(1, 12809368), (2, 6404684), (4, 3202342), (8, 1601171), (11, 1164488), (13, 985336), (22, 582244), (26, 492668), (44, 291122), (52, 246334), (88, 145561), (104, 123167), (143, 89576), (286, 44788), (572, 22394), (1144, 11197)]