13389628

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1303}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 26872832

約数和(自身を除く): 13483204

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1303, 1468, 2569, 2606, 5138, 5212, 9121, 10276, 18242, 36484, 478201, 956402, 1912804, 3347407, 6694814, 13389628]

約数ペア:

[(1, 13389628), (2, 6694814), (4, 3347407), (7, 1912804), (14, 956402), (28, 478201), (367, 36484), (734, 18242), (1303, 10276), (1468, 9121), (2569, 5212), (2606, 5138)]