30877166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21961}}^1$

素因数の和:22019

約数の個数: 16

約数和(自身を含む): 50073360

約数和(自身を除く): 19196194

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 21961, 43922, 417259, 812557, 834518, 1625114, 15438583, 30877166]

約数ペア:

[(1, 30877166), (2, 15438583), (19, 1625114), (37, 834518), (38, 812557), (74, 417259), (703, 43922), (1406, 21961)]