16958722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1831}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 27831744

約数和(自身を除く): 10873022

約数列:

[1, 2, 11, 22, 421, 842, 1831, 3662, 4631, 9262, 20141, 40282, 770851, 1541702, 8479361, 16958722]

約数ペア:

[(1, 16958722), (2, 8479361), (11, 1541702), (22, 770851), (421, 40282), (842, 20141), (1831, 9262), (3662, 4631)]