12584165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 17905536

約数和(自身を除く): 5321371

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 313, 473, 731, 935, 1565, 2365, 3443, 3655, 5321, 8041, 13459, 17215, 26605, 40205, 58531, 67295, 148049, 228803, 292655, 740245, 1144015, 2516833, 12584165]

約数ペア:

[(1, 12584165), (5, 2516833), (11, 1144015), (17, 740245), (43, 292655), (55, 228803), (85, 148049), (187, 67295), (215, 58531), (313, 40205), (473, 26605), (731, 17215), (935, 13459), (1565, 8041), (2365, 5321), (3443, 3655)]