13970935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 18364320

約数和(自身を除く): 4393385

約数列:

[1, 5, 11, 55, 389, 653, 1945, 3265, 4279, 7183, 21395, 35915, 254017, 1270085, 2794187, 13970935]

約数ペア:

[(1, 13970935), (5, 2794187), (11, 1270085), (55, 254017), (389, 35915), (653, 21395), (1945, 7183), (3265, 4279)]