15330226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1249}}^1$

素因数の和:1306

約数の個数: 24

約数和(自身を含む): 25717500

約数和(自身を除く): 10387274

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 1249, 2498, 6137, 12274, 21233, 23731, 42466, 47462, 403427, 450889, 806854, 901778, 7665113, 15330226]

約数ペア:

[(1, 15330226), (2, 7665113), (17, 901778), (19, 806854), (34, 450889), (38, 403427), (323, 47462), (361, 42466), (646, 23731), (722, 21233), (1249, 12274), (2498, 6137)]