19342664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3011}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 40119840

約数和(自身を除く): 20777176

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3011, 3212, 6022, 6424, 12044, 24088, 33121, 66242, 132484, 219803, 264968, 439606, 879212, 1758424, 2417833, 4835666, 9671332, 19342664]

約数ペア:

[(1, 19342664), (2, 9671332), (4, 4835666), (8, 2417833), (11, 1758424), (22, 879212), (44, 439606), (73, 264968), (88, 219803), (146, 132484), (292, 66242), (584, 33121), (803, 24088), (1606, 12044), (3011, 6424), (3212, 6022)]