11209968004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{147499579}}^1$

素因数の和:147499602

約数の個数: 12

約数和(自身を含む): 20649941200

約数和(自身を除く): 9439973196

約数列:

[1, 2, 4, 19, 38, 76, 147499579, 294999158, 589998316, 2802492001, 5604984002, 11209968004]

約数ペア:

[(1, 11209968004), (2, 5604984002), (4, 2802492001), (19, 589998316), (38, 294999158), (76, 147499579)]