19028052

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{977}}^1$

素因数の和:1528

約数の個数: 36

約数和(自身を含む): 48236916

約数和(自身を除く): 29208864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 977, 1082, 1623, 1954, 2164, 2931, 3246, 3908, 4869, 5862, 6492, 8793, 9738, 11724, 17586, 19476, 35172, 528557, 1057114, 1585671, 2114228, 3171342, 4757013, 6342684, 9514026, 19028052]

約数ペア:

[(1, 19028052), (2, 9514026), (3, 6342684), (4, 4757013), (6, 3171342), (9, 2114228), (12, 1585671), (18, 1057114), (36, 528557), (541, 35172), (977, 19476), (1082, 17586), (1623, 11724), (1954, 9738), (2164, 8793), (2931, 6492), (3246, 5862), (3908, 4869)]