16269781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 18960480

約数和(自身を除く): 2690699

約数列:

[1, 11, 43, 53, 59, 121, 473, 583, 649, 2279, 2537, 3127, 5203, 6413, 7139, 25069, 27907, 34397, 134461, 275759, 306977, 378367, 1479071, 16269781]

約数ペア:

[(1, 16269781), (11, 1479071), (43, 378367), (53, 306977), (59, 275759), (121, 134461), (473, 34397), (583, 27907), (649, 25069), (2279, 7139), (2537, 6413), (3127, 5203)]