30977866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26297}}^1$

素因数の和:26349

約数の個数: 16

約数和(自身を含む): 50492160

約数和(自身を除く): 19514294

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 26297, 52594, 499643, 815207, 999286, 1630414, 15488933, 30977866]

約数ペア:

[(1, 30977866), (2, 15488933), (19, 1630414), (31, 999286), (38, 815207), (62, 499643), (589, 52594), (1178, 26297)]