19417682

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5507}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 30536352

約数和(自身を除く): 11118670

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 5507, 11014, 225787, 236801, 451574, 473602, 9708841, 19417682]

約数ペア:

[(1, 19417682), (2, 9708841), (41, 473602), (43, 451574), (82, 236801), (86, 225787), (1763, 11014), (3526, 5507)]