13540784

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{3541}}^1$

素因数の和:3788

約数の個数: 20

約数和(自身を含む): 26352480

約数和(自身を除く): 12811696

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3541, 3824, 7082, 14164, 28328, 56656, 846299, 1692598, 3385196, 6770392, 13540784]

約数ペア:

[(1, 13540784), (2, 6770392), (4, 3385196), (8, 1692598), (16, 846299), (239, 56656), (478, 28328), (956, 14164), (1912, 7082), (3541, 3824)]