12556232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 25548600

約数和(自身を除く): 12992368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 769, 1256, 1538, 2041, 3076, 4082, 6152, 8164, 9997, 16328, 19994, 39988, 79976, 120733, 241466, 482932, 965864, 1569529, 3139058, 6278116, 12556232]

約数ペア:

[(1, 12556232), (2, 6278116), (4, 3139058), (8, 1569529), (13, 965864), (26, 482932), (52, 241466), (104, 120733), (157, 79976), (314, 39988), (628, 19994), (769, 16328), (1256, 9997), (1538, 8164), (2041, 6152), (3076, 4082)]