9720304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{55229}}^1$

素因数の和:55248

約数の個数: 20

約数和(自身を含む): 20545560

約数和(自身を除く): 10825256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 55229, 110458, 220916, 441832, 607519, 883664, 1215038, 2430076, 4860152, 9720304]

約数ペア:

[(1, 9720304), (2, 4860152), (4, 2430076), (8, 1215038), (11, 883664), (16, 607519), (22, 441832), (44, 220916), (88, 110458), (176, 55229)]