19093864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 38283840

約数和(自身を除く): 19189976

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 2531, 3772, 5062, 7544, 10124, 20248, 58213, 103771, 116426, 207542, 232852, 415084, 465704, 830168, 2386733, 4773466, 9546932, 19093864]

約数ペア:

[(1, 19093864), (2, 9546932), (4, 4773466), (8, 2386733), (23, 830168), (41, 465704), (46, 415084), (82, 232852), (92, 207542), (164, 116426), (184, 103771), (328, 58213), (943, 20248), (1886, 10124), (2531, 7544), (3772, 5062)]