19556922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42331}}^1$

素因数の和:42354

約数の個数: 32

約数和(自身を含む): 48766464

約数和(自身を除く): 29209542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42331, 84662, 126993, 253986, 296317, 465641, 592634, 888951, 931282, 1396923, 1777902, 2793846, 3259487, 6518974, 9778461, 19556922]

約数ペア:

[(1, 19556922), (2, 9778461), (3, 6518974), (6, 3259487), (7, 2793846), (11, 1777902), (14, 1396923), (21, 931282), (22, 888951), (33, 592634), (42, 465641), (66, 296317), (77, 253986), (154, 126993), (231, 84662), (462, 42331)]