15280954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18959}}^1$

素因数の和:19005

約数の個数: 16

約数和(自身を含む): 25482240

約数和(自身を除く): 10201286

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 18959, 37918, 246467, 492934, 587729, 1175458, 7640477, 15280954]

約数ペア:

[(1, 15280954), (2, 7640477), (13, 1175458), (26, 587729), (31, 492934), (62, 246467), (403, 37918), (806, 18959)]