16937873

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 18624000

約数和(自身を除く): 1686127

約数列:

[1, 19, 31, 149, 193, 589, 2831, 3667, 4619, 5983, 28757, 87761, 113677, 546383, 891467, 16937873]

約数ペア:

[(1, 16937873), (19, 891467), (31, 546383), (149, 113677), (193, 87761), (589, 28757), (2831, 5983), (3667, 4619)]