15678069188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2918479}}^1$

素因数の和:2918579

約数の個数: 24

約数和(自身を含む): 29418278400

約数和(自身を除く): 13740209212

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 2918479, 5836958, 11673916, 49614143, 99228286, 198456572, 230559841, 461119682, 922239364, 3919517297, 7839034594, 15678069188]

約数ペア:

[(1, 15678069188), (2, 7839034594), (4, 3919517297), (17, 922239364), (34, 461119682), (68, 230559841), (79, 198456572), (158, 99228286), (316, 49614143), (1343, 11673916), (2686, 5836958), (5372, 2918479)]