11315507

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 13728000

約数和(自身を除く): 2412493

約数列:

[1, 7, 19, 133, 149, 571, 1043, 2831, 3997, 10849, 19817, 75943, 85079, 595553, 1616501, 11315507]

約数ペア:

[(1, 11315507), (7, 1616501), (19, 595553), (133, 85079), (149, 75943), (571, 19817), (1043, 10849), (2831, 3997)]