27189418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23081}}^1$

素因数の和:23133

約数の個数: 16

約数和(自身を含む): 44317440

約数和(自身を除く): 17128022

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 23081, 46162, 438539, 715511, 877078, 1431022, 13594709, 27189418]

約数ペア:

[(1, 27189418), (2, 13594709), (19, 1431022), (31, 877078), (38, 715511), (62, 438539), (589, 46162), (1178, 23081)]