19161754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2671}}^1$

素因数の和:2901

約数の個数: 16

約数和(自身を含む): 30589056

約数和(自身を除く): 11427302

約数列:

[1, 2, 17, 34, 211, 422, 2671, 3587, 5342, 7174, 45407, 90814, 563581, 1127162, 9580877, 19161754]

約数ペア:

[(1, 19161754), (2, 9580877), (17, 1127162), (34, 563581), (211, 90814), (422, 45407), (2671, 7174), (3587, 5342)]