19794802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6793}}^1$

素因数の和:6873

約数の個数: 16

約数和(自身を含む): 31306752

約数和(自身を除く): 11511950

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 6793, 13586, 210583, 319271, 421166, 638542, 9897401, 19794802]

約数ペア:

[(1, 19794802), (2, 9897401), (31, 638542), (47, 421166), (62, 319271), (94, 210583), (1457, 13586), (2914, 6793)]