19824438

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 41720832

約数和(自身を除く): 21896394

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 2011, 3286, 4022, 4929, 6033, 9858, 12066, 62341, 106583, 124682, 187023, 213166, 319749, 374046, 639498, 3304073, 6608146, 9912219, 19824438]

約数ペア:

[(1, 19824438), (2, 9912219), (3, 6608146), (6, 3304073), (31, 639498), (53, 374046), (62, 319749), (93, 213166), (106, 187023), (159, 124682), (186, 106583), (318, 62341), (1643, 12066), (2011, 9858), (3286, 6033), (4022, 4929)]