16689414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2531}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 38405376

約数和(自身を除く): 21715962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 2531, 3297, 5062, 6594, 7593, 15186, 17717, 35434, 53151, 106302, 397367, 794734, 1192101, 2384202, 2781569, 5563138, 8344707, 16689414]

約数ペア:

[(1, 16689414), (2, 8344707), (3, 5563138), (6, 2781569), (7, 2384202), (14, 1192101), (21, 794734), (42, 397367), (157, 106302), (314, 53151), (471, 35434), (942, 17717), (1099, 15186), (2198, 7593), (2531, 6594), (3297, 5062)]