10420912

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{9721}}^1$

素因数の和:9796

約数の個数: 20

約数和(自身を含む): 20493976

約数和(自身を除く): 10073064

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 9721, 19442, 38884, 77768, 155536, 651307, 1302614, 2605228, 5210456, 10420912]

約数ペア:

[(1, 10420912), (2, 5210456), (4, 2605228), (8, 1302614), (16, 651307), (67, 155536), (134, 77768), (268, 38884), (536, 19442), (1072, 9721)]