380811794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{911033}}^1$

素因数の和:911065

約数の個数: 16

約数和(自身を含む): 655944480

約数和(自身を除く): 275132686

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 911033, 1822066, 10021363, 17309627, 20042726, 34619254, 190405897, 380811794]

約数ペア:

[(1, 380811794), (2, 190405897), (11, 34619254), (19, 20042726), (22, 17309627), (38, 10021363), (209, 1822066), (418, 911033)]