17223842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2887}}^1$

素因数の和:3065

約数の個数: 16

約数和(自身を含む): 27378240

約数和(自身を除く): 10154398

約数列:

[1, 2, 19, 38, 157, 314, 2887, 2983, 5774, 5966, 54853, 109706, 453259, 906518, 8611921, 17223842]

約数ペア:

[(1, 17223842), (2, 8611921), (19, 906518), (38, 453259), (157, 109706), (314, 54853), (2887, 5966), (2983, 5774)]