14978132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{22157}}^1$

素因数の和:22187

約数の個数: 18

約数和(自身を含む): 28384398

約数和(自身を除く): 13406266

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 22157, 44314, 88628, 288041, 576082, 1152164, 3744533, 7489066, 14978132]

約数ペア:

[(1, 14978132), (2, 7489066), (4, 3744533), (13, 1152164), (26, 576082), (52, 288041), (169, 88628), (338, 44314), (676, 22157)]