19842094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2617}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 31667328

約数和(自身を除く): 11825234

約数列:

[1, 2, 17, 34, 223, 446, 2617, 3791, 5234, 7582, 44489, 88978, 583591, 1167182, 9921047, 19842094]

約数ペア:

[(1, 19842094), (2, 9921047), (17, 1167182), (34, 583591), (223, 88978), (446, 44489), (2617, 7582), (3791, 5234)]