19093533

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5273}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 27340416

約数和(自身を除く): 8246883

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 5273, 15819, 89641, 268923, 374383, 1123149, 6364511, 19093533]

約数ペア:

[(1, 19093533), (3, 6364511), (17, 1123149), (51, 374383), (71, 268923), (213, 89641), (1207, 15819), (3621, 5273)]