12811834

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:802

約数の個数: 24

約数和(自身を含む): 22489920

約数和(自身を除く): 9678086

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 547, 1094, 1673, 3346, 3829, 7658, 11711, 23422, 26803, 53606, 130733, 261466, 915131, 1830262, 6405917, 12811834]

約数ペア:

[(1, 12811834), (2, 6405917), (7, 1830262), (14, 915131), (49, 261466), (98, 130733), (239, 53606), (478, 26803), (547, 23422), (1094, 11711), (1673, 7658), (3346, 3829)]