19846046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4723}}^1$

素因数の和:4927

約数の個数: 16

約数和(自身を含む): 32652288

約数和(自身を除く): 12806242

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4723, 9446, 51953, 103906, 902093, 1804186, 9923023, 19846046]

約数ペア:

[(1, 19846046), (2, 9923023), (11, 1804186), (22, 902093), (191, 103906), (382, 51953), (2101, 9446), (4202, 4723)]