20111624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193381}}^1$

素因数の和:193400

約数の個数: 16

約数和(自身を含む): 40610220

約数和(自身を除く): 20498596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193381, 386762, 773524, 1547048, 2513953, 5027906, 10055812, 20111624]

約数ペア:

[(1, 20111624), (2, 10055812), (4, 5027906), (8, 2513953), (13, 1547048), (26, 773524), (52, 386762), (104, 193381)]