9993886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37571}}^1$

素因数の和:37599

約数の個数: 16

約数和(自身を含む): 18034560

約数和(自身を除く): 8040674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 37571, 75142, 262997, 525994, 713849, 1427698, 4996943, 9993886]

約数ペア:

[(1, 9993886), (2, 4996943), (7, 1427698), (14, 713849), (19, 525994), (38, 262997), (133, 75142), (266, 37571)]