13447140028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25276579}}^1$

素因数の和:25276609

約数の個数: 24

約数和(自身を含む): 28309769600

約数和(自身を除く): 14862629572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 25276579, 50553158, 101106316, 176936053, 353872106, 480255001, 707744212, 960510002, 1921020004, 3361785007, 6723570014, 13447140028]

約数ペア:

[(1, 13447140028), (2, 6723570014), (4, 3361785007), (7, 1921020004), (14, 960510002), (19, 707744212), (28, 480255001), (38, 353872106), (76, 176936053), (133, 101106316), (266, 50553158), (532, 25276579)]