1999163033

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1\times {\mathrm{5153}}^1$

素因数の和:8096

約数の個数: 16

約数和(自身を含む): 2406299520

約数和(自身を除く): 407136487

約数列:

[1, 7, 19, 133, 2917, 5153, 20419, 36071, 55423, 97907, 387961, 685349, 15031301, 105219107, 285594719, 1999163033]

約数ペア:

[(1, 1999163033), (7, 285594719), (19, 105219107), (133, 15031301), (2917, 685349), (5153, 387961), (20419, 97907), (36071, 55423)]