19002302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 32503680

約数和(自身を除く): 13501378

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 379, 473, 583, 758, 946, 1166, 2279, 4169, 4558, 8338, 16297, 20087, 25069, 32594, 40174, 50138, 179267, 220957, 358534, 441914, 863741, 1727482, 9501151, 19002302]

約数ペア:

[(1, 19002302), (2, 9501151), (11, 1727482), (22, 863741), (43, 441914), (53, 358534), (86, 220957), (106, 179267), (379, 50138), (473, 40174), (583, 32594), (758, 25069), (946, 20087), (1166, 16297), (2279, 8338), (4169, 4558)]