12421706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29717}}^1$

素因数の和:29749

約数の個数: 16

約数和(自身を含む): 21396960

約数和(自身を除く): 8975254

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 29717, 59434, 326887, 564623, 653774, 1129246, 6210853, 12421706]

約数ペア:

[(1, 12421706), (2, 6210853), (11, 1129246), (19, 653774), (22, 564623), (38, 326887), (209, 59434), (418, 29717)]