83884126

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:784

約数の個数: 24

約数和(自身を含む): 133648704

約数和(自身を除く): 49764578

約数列:

[1, 2, 19, 38, 223, 361, 446, 521, 722, 1042, 4237, 8474, 9899, 19798, 80503, 116183, 161006, 188081, 232366, 376162, 2207477, 4414954, 41942063, 83884126]

約数ペア:

[(1, 83884126), (2, 41942063), (19, 4414954), (38, 2207477), (223, 376162), (361, 232366), (446, 188081), (521, 161006), (722, 116183), (1042, 80503), (4237, 19798), (8474, 9899)]