11965051

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 14147584

約数和(自身を除く): 2182533

約数列:

[1, 7, 43, 127, 301, 313, 889, 2191, 5461, 13459, 38227, 39751, 94213, 278257, 1709293, 11965051]

約数ペア:

[(1, 11965051), (7, 1709293), (43, 278257), (127, 94213), (301, 39751), (313, 38227), (889, 13459), (2191, 5461)]