12949235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 17696448

約数和(自身を除く): 4747213

約数列:

[1, 5, 13, 41, 43, 65, 113, 205, 215, 533, 559, 565, 1469, 1763, 2665, 2795, 4633, 4859, 7345, 8815, 22919, 23165, 24295, 60229, 63167, 114595, 199219, 301145, 315835, 996095, 2589847, 12949235]

約数ペア:

[(1, 12949235), (5, 2589847), (13, 996095), (41, 315835), (43, 301145), (65, 199219), (113, 114595), (205, 63167), (215, 60229), (533, 24295), (559, 23165), (565, 22919), (1469, 8815), (1763, 7345), (2665, 4859), (2795, 4633)]