12654838

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1084

約数の個数: 24

約数和(自身を含む): 22264200

約数和(自身を除く): 9609362

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 929, 973, 1858, 1946, 6503, 6811, 13006, 13622, 45521, 91042, 129131, 258262, 903917, 1807834, 6327419, 12654838]

約数ペア:

[(1, 12654838), (2, 6327419), (7, 1807834), (14, 903917), (49, 258262), (98, 129131), (139, 91042), (278, 45521), (929, 13622), (973, 13006), (1858, 6811), (1946, 6503)]