19004236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 34643840

約数和(自身を除く): 15639604

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 1759, 2701, 3518, 5402, 7036, 10804, 65083, 128407, 130166, 256814, 260332, 513628, 4751059, 9502118, 19004236]

約数ペア:

[(1, 19004236), (2, 9502118), (4, 4751059), (37, 513628), (73, 260332), (74, 256814), (146, 130166), (148, 128407), (292, 65083), (1759, 10804), (2701, 7036), (3518, 5402)]