10815777488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{21806003}}^1$

素因数の和:21806042

約数の個数: 20

約数和(自身を含む): 21631555968

約数和(自身を除く): 10815778480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 21806003, 43612006, 87224012, 174448024, 348896048, 675986093, 1351972186, 2703944372, 5407888744, 10815777488]

約数ペア:

[(1, 10815777488), (2, 5407888744), (4, 2703944372), (8, 1351972186), (16, 675986093), (31, 348896048), (62, 174448024), (124, 87224012), (248, 43612006), (496, 21806003)]