13214260

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{829}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 27818280

約数和(自身を除く): 14604020

約数列:

[1, 2, 4, 5, 10, 20, 797, 829, 1594, 1658, 3188, 3316, 3985, 4145, 7970, 8290, 15940, 16580, 660713, 1321426, 2642852, 3303565, 6607130, 13214260]

約数ペア:

[(1, 13214260), (2, 6607130), (4, 3303565), (5, 2642852), (10, 1321426), (20, 660713), (797, 16580), (829, 15940), (1594, 8290), (1658, 7970), (3188, 4145), (3316, 3985)]