12186512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 26066040

約数和(自身を除く): 13879528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1429, 2132, 2858, 4264, 5716, 8528, 11432, 18577, 22864, 37154, 58589, 74308, 117178, 148616, 234356, 297232, 468712, 761657, 937424, 1523314, 3046628, 6093256, 12186512]

約数ペア:

[(1, 12186512), (2, 6093256), (4, 3046628), (8, 1523314), (13, 937424), (16, 761657), (26, 468712), (41, 297232), (52, 234356), (82, 148616), (104, 117178), (164, 74308), (208, 58589), (328, 37154), (533, 22864), (656, 18577), (1066, 11432), (1429, 8528), (2132, 5716), (2858, 4264)]