30881922

素因数分解:

$2^1\times 3^1\times {\mathrm{1381}}^1\times {\mathrm{3727}}^1$

素因数の和:5113

約数の個数: 16

約数和(自身を含む): 61825152

約数和(自身を除く): 30943230

約数列:

[1, 2, 3, 6, 1381, 2762, 3727, 4143, 7454, 8286, 11181, 22362, 5146987, 10293974, 15440961, 30881922]

約数ペア:

[(1, 30881922), (2, 15440961), (3, 10293974), (6, 5146987), (1381, 22362), (2762, 11181), (3727, 8286), (4143, 7454)]