15440802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197959}}^1$

素因数の和:197977

約数の個数: 16

約数和(自身を含む): 33257280

約数和(自身を除く): 17816478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197959, 395918, 593877, 1187754, 2573467, 5146934, 7720401, 15440802]

約数ペア:

[(1, 15440802), (2, 7720401), (3, 5146934), (6, 2573467), (13, 1187754), (26, 593877), (39, 395918), (78, 197959)]