12879454

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6952

約数の個数: 24

約数和(自身を含む): 23659560

約数和(自身を除く): 10780106

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 6917, 13834, 48419, 96838, 131423, 262846, 338933, 677866, 919961, 1839922, 6439727, 12879454]

約数ペア:

[(1, 12879454), (2, 6439727), (7, 1839922), (14, 919961), (19, 677866), (38, 338933), (49, 262846), (98, 131423), (133, 96838), (266, 48419), (931, 13834), (1862, 6917)]