12779330

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5347}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 23103360

約数和(自身を除く): 10324030

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 5347, 10694, 26735, 53470, 1277933, 2555866, 6389665, 12779330]

約数ペア:

[(1, 12779330), (2, 6389665), (5, 2555866), (10, 1277933), (239, 53470), (478, 26735), (1195, 10694), (2390, 5347)]