19431967422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6516421}}^1$

素因数の和:6516504

約数の個数: 32

約数和(自身を含む): 45041508864

約数和(自身を除く): 25609541442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6516421, 13032842, 19549263, 39098526, 45614947, 91229894, 136844841, 273689682, 462665891, 925331782, 1387997673, 2775995346, 3238661237, 6477322474, 9715983711, 19431967422]

約数ペア:

[(1, 19431967422), (2, 9715983711), (3, 6477322474), (6, 3238661237), (7, 2775995346), (14, 1387997673), (21, 925331782), (42, 462665891), (71, 273689682), (142, 136844841), (213, 91229894), (426, 45614947), (497, 39098526), (994, 19549263), (1491, 13032842), (2982, 6516421)]