19880052

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53441}}^1$

素因数の和:53479

約数の個数: 24

約数和(自身を含む): 47884032

約数和(自身を除く): 28003980

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53441, 106882, 160323, 213764, 320646, 641292, 1656671, 3313342, 4970013, 6626684, 9940026, 19880052]

約数ペア:

[(1, 19880052), (2, 9940026), (3, 6626684), (4, 4970013), (6, 3313342), (12, 1656671), (31, 641292), (62, 320646), (93, 213764), (124, 160323), (186, 106882), (372, 53441)]