18467962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2467}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 29319840

約数和(自身を除く): 10851878

約数列:

[1, 2, 19, 38, 197, 394, 2467, 3743, 4934, 7486, 46873, 93746, 485999, 971998, 9233981, 18467962]

約数ペア:

[(1, 18467962), (2, 9233981), (19, 971998), (38, 485999), (197, 93746), (394, 46873), (2467, 7486), (3743, 4934)]