15357797

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 19176192

約数和(自身を除く): 3818395

約数列:

[1, 7, 13, 71, 91, 497, 923, 2377, 6461, 16639, 30901, 168767, 216307, 1181369, 2193971, 15357797]

約数ペア:

[(1, 15357797), (7, 2193971), (13, 1181369), (71, 216307), (91, 168767), (497, 30901), (923, 16639), (2377, 6461)]