19467724

素因数分解:

$2^2\times {\mathrm{1511}}^1\times {\mathrm{3221}}^1$

素因数の和:4736

約数の個数: 12

約数和(自身を含む): 34101648

約数和(自身を除く): 14633924

約数列:

[1, 2, 4, 1511, 3022, 3221, 6044, 6442, 12884, 4866931, 9733862, 19467724]

約数ペア:

[(1, 19467724), (2, 9733862), (4, 4866931), (1511, 12884), (3022, 6442), (3221, 6044)]