15398903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 17188416

約数和(自身を除く): 1789513

約数列:

[1, 13, 41, 167, 173, 533, 2171, 2249, 6847, 7093, 28891, 89011, 92209, 375583, 1184531, 15398903]

約数ペア:

[(1, 15398903), (13, 1184531), (41, 375583), (167, 92209), (173, 89011), (533, 28891), (2171, 7093), (2249, 6847)]