16921122

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{2543}}^1$

素因数の和:3657

約数の個数: 16

約数和(自身を含む): 33886080

約数和(自身を除く): 16964958

約数列:

[1, 2, 3, 6, 1109, 2218, 2543, 3327, 5086, 6654, 7629, 15258, 2820187, 5640374, 8460561, 16921122]

約数ペア:

[(1, 16921122), (2, 8460561), (3, 5640374), (6, 2820187), (1109, 15258), (2218, 7629), (2543, 6654), (3327, 5086)]