2019397732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{8093}}^1$

素因数の和:8268

約数の個数: 48

約数和(自身を含む): 3965153472

約数和(自身を除く): 1945755740

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 107, 212, 214, 428, 583, 1166, 1177, 2332, 2354, 4708, 5671, 8093, 11342, 16186, 22684, 32372, 62381, 89023, 124762, 178046, 249524, 356092, 428929, 857858, 865951, 1715716, 1731902, 3463804, 4718219, 9436438, 9525461, 18872876, 19050922, 38101844, 45895403, 91790806, 183581612, 504849433, 1009698866, 2019397732]

約数ペア:

[(1, 2019397732), (2, 1009698866), (4, 504849433), (11, 183581612), (22, 91790806), (44, 45895403), (53, 38101844), (106, 19050922), (107, 18872876), (212, 9525461), (214, 9436438), (428, 4718219), (583, 3463804), (1166, 1731902), (1177, 1715716), (2332, 865951), (2354, 857858), (4708, 428929), (5671, 356092), (8093, 249524), (11342, 178046), (16186, 124762), (22684, 89023), (32372, 62381)]