12761896

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 27478080

約数和(自身を除く): 14716184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 811, 1124, 1622, 1967, 2248, 3244, 3934, 5677, 6488, 7868, 11354, 15736, 22708, 45416, 227891, 455782, 911564, 1595237, 1823128, 3190474, 6380948, 12761896]

約数ペア:

[(1, 12761896), (2, 6380948), (4, 3190474), (7, 1823128), (8, 1595237), (14, 911564), (28, 455782), (56, 227891), (281, 45416), (562, 22708), (811, 15736), (1124, 11354), (1622, 7868), (1967, 6488), (2248, 5677), (3244, 3934)]