12351656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{90821}}^1$

素因数の和:90844

約数の個数: 16

約数和(自身を含む): 24521940

約数和(自身を除く): 12170284

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 90821, 181642, 363284, 726568, 1543957, 3087914, 6175828, 12351656]

約数ペア:

[(1, 12351656), (2, 6175828), (4, 3087914), (8, 1543957), (17, 726568), (34, 363284), (68, 181642), (136, 90821)]