12946232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 26293680

約数和(自身を除く): 13347448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 443, 562, 886, 1124, 1772, 2248, 3544, 3653, 5759, 7306, 11518, 14612, 23036, 29224, 46072, 124483, 248966, 497932, 995864, 1618279, 3236558, 6473116, 12946232]

約数ペア:

[(1, 12946232), (2, 6473116), (4, 3236558), (8, 1618279), (13, 995864), (26, 497932), (52, 248966), (104, 124483), (281, 46072), (443, 29224), (562, 23036), (886, 14612), (1124, 11518), (1772, 7306), (2248, 5759), (3544, 3653)]