12222704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58763}}^1$

素因数の和:58784

約数の個数: 20

約数和(自身を含む): 25503576

約数和(自身を除く): 13280872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58763, 117526, 235052, 470104, 763919, 940208, 1527838, 3055676, 6111352, 12222704]

約数ペア:

[(1, 12222704), (2, 6111352), (4, 3055676), (8, 1527838), (13, 940208), (16, 763919), (26, 470104), (52, 235052), (104, 117526), (208, 58763)]