12191842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11437}}^1$

素因数の和:11493

約数の個数: 16

約数和(自身を含む): 20176632

約数和(自身を除く): 7984790

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 11437, 22874, 148681, 297362, 468917, 937834, 6095921, 12191842]

約数ペア:

[(1, 12191842), (2, 6095921), (13, 937834), (26, 468917), (41, 297362), (82, 148681), (533, 22874), (1066, 11437)]