12717224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7193}}^1$

素因数の和:7229

約数の個数: 32

約数和(自身を含む): 27193320

約数和(自身を除く): 14476096

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 7193, 14386, 28772, 57544, 93509, 122281, 187018, 244562, 374036, 489124, 748072, 978248, 1589653, 3179306, 6358612, 12717224]

約数ペア:

[(1, 12717224), (2, 6358612), (4, 3179306), (8, 1589653), (13, 978248), (17, 748072), (26, 489124), (34, 374036), (52, 244562), (68, 187018), (104, 122281), (136, 93509), (221, 57544), (442, 28772), (884, 14386), (1768, 7193)]