19670484

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5171}}^1$

素因数の和:5495

約数の個数: 24

約数和(自身を含む): 46051488

約数和(自身を除く): 26381004

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5171, 10342, 15513, 20684, 31026, 62052, 1639207, 3278414, 4917621, 6556828, 9835242, 19670484]

約数ペア:

[(1, 19670484), (2, 9835242), (3, 6556828), (4, 4917621), (6, 3278414), (12, 1639207), (317, 62052), (634, 31026), (951, 20684), (1268, 15513), (1902, 10342), (3804, 5171)]