11944504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 26943840

約数和(自身を除く): 14999336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 197, 212, 286, 394, 424, 572, 583, 689, 788, 1144, 1166, 1378, 1576, 2167, 2332, 2561, 2756, 4334, 4664, 5122, 5512, 7579, 8668, 10244, 10441, 15158, 17336, 20488, 20882, 28171, 30316, 41764, 56342, 60632, 83528, 112684, 114851, 135733, 225368, 229702, 271466, 459404, 542932, 918808, 1085864, 1493063, 2986126, 5972252, 11944504]

約数ペア:

[(1, 11944504), (2, 5972252), (4, 2986126), (8, 1493063), (11, 1085864), (13, 918808), (22, 542932), (26, 459404), (44, 271466), (52, 229702), (53, 225368), (88, 135733), (104, 114851), (106, 112684), (143, 83528), (197, 60632), (212, 56342), (286, 41764), (394, 30316), (424, 28171), (572, 20882), (583, 20488), (689, 17336), (788, 15158), (1144, 10441), (1166, 10244), (1378, 8668), (1576, 7579), (2167, 5512), (2332, 5122), (2561, 4664), (2756, 4334)]