2018021065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{57881}}^1$

素因数の和:58272

約数の個数: 16

約数和(自身を含む): 2556069120

約数和(自身を除く): 538048055

約数列:

[1, 5, 19, 95, 367, 1835, 6973, 34865, 57881, 289405, 1099739, 5498695, 21242327, 106211635, 403604213, 2018021065]

約数ペア:

[(1, 2018021065), (5, 403604213), (19, 106211635), (95, 21242327), (367, 5498695), (1835, 1099739), (6973, 289405), (34865, 57881)]