39599428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{81817}}^1$

素因数の和:81843

約数の個数: 18

約数和(自身を含む): 76172558

約数和(自身を除く): 36573130

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 81817, 163634, 327268, 899987, 1799974, 3599948, 9899857, 19799714, 39599428]

約数ペア:

[(1, 39599428), (2, 19799714), (4, 9899857), (11, 3599948), (22, 1799974), (44, 899987), (121, 327268), (242, 163634), (484, 81817)]