2015212322

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{50969}}^1$

素因数の和:51397

約数の個数: 16

約数和(自身を含む): 3088170360

約数和(自身を除く): 1072958038

約数列:

[1, 2, 53, 106, 373, 746, 19769, 39538, 50969, 101938, 2701357, 5402714, 19011437, 38022874, 1007606161, 2015212322]

約数ペア:

[(1, 2015212322), (2, 1007606161), (53, 38022874), (106, 19011437), (373, 5402714), (746, 2701357), (19769, 101938), (39538, 50969)]