13458568

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{7039}}^1$

素因数の和:7284

約数の個数: 16

約数和(自身を含む): 25344000

約数和(自身を除く): 11885432

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 7039, 14078, 28156, 56312, 1682321, 3364642, 6729284, 13458568]

約数ペア:

[(1, 13458568), (2, 6729284), (4, 3364642), (8, 1682321), (239, 56312), (478, 28156), (956, 14078), (1912, 7039)]