12838655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 16451424

約数和(自身を除く): 3612769

約数列:

[1, 5, 17, 85, 131, 655, 1153, 2227, 5765, 11135, 19601, 98005, 151043, 755215, 2567731, 12838655]

約数ペア:

[(1, 12838655), (5, 2567731), (17, 755215), (85, 151043), (131, 98005), (655, 19601), (1153, 11135), (2227, 5765)]