16970404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{859}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 32508000

約数和(自身を除く): 15537596

約数列:

[1, 2, 4, 11, 22, 44, 449, 859, 898, 1718, 1796, 3436, 4939, 9449, 9878, 18898, 19756, 37796, 385691, 771382, 1542764, 4242601, 8485202, 16970404]

約数ペア:

[(1, 16970404), (2, 8485202), (4, 4242601), (11, 1542764), (22, 771382), (44, 385691), (449, 37796), (859, 19756), (898, 18898), (1718, 9878), (1796, 9449), (3436, 4939)]