10638896

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{1009}}^1$

素因数の和:1676

約数の個数: 20

約数和(自身を含む): 20664600

約数和(自身を除く): 10025704

約数列:

[1, 2, 4, 8, 16, 659, 1009, 1318, 2018, 2636, 4036, 5272, 8072, 10544, 16144, 664931, 1329862, 2659724, 5319448, 10638896]

約数ペア:

[(1, 10638896), (2, 5319448), (4, 2659724), (8, 1329862), (16, 664931), (659, 16144), (1009, 10544), (1318, 8072), (2018, 5272), (2636, 4036)]