13390244

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6551}}^1$

素因数の和:6635

約数の個数: 24

約数和(自身を含む): 27151488

約数和(自身を除く): 13761244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6551, 13102, 26204, 45857, 91714, 183428, 478223, 956446, 1912892, 3347561, 6695122, 13390244]

約数ペア:

[(1, 13390244), (2, 6695122), (4, 3347561), (7, 1912892), (14, 956446), (28, 478223), (73, 183428), (146, 91714), (292, 45857), (511, 26204), (1022, 13102), (2044, 6551)]