1396842836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1\times {\mathrm{10343}}^1$

素因数の和:12143

約数の個数: 24

約数和(自身を含む): 2574828480

約数和(自身を除く): 1177985644

約数列:

[1, 2, 4, 19, 38, 76, 1777, 3554, 7108, 10343, 20686, 33763, 41372, 67526, 135052, 196517, 393034, 786068, 18379511, 36759022, 73518044, 349210709, 698421418, 1396842836]

約数ペア:

[(1, 1396842836), (2, 698421418), (4, 349210709), (19, 73518044), (38, 36759022), (76, 18379511), (1777, 786068), (3554, 393034), (7108, 196517), (10343, 135052), (20686, 67526), (33763, 41372)]