9991264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{16433}}^1$

素因数の和:16462

約数の個数: 24

約数和(自身を含む): 20706840

約数和(自身を除く): 10715576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 16433, 32866, 65732, 131464, 262928, 312227, 525856, 624454, 1248908, 2497816, 4995632, 9991264]

約数ペア:

[(1, 9991264), (2, 4995632), (4, 2497816), (8, 1248908), (16, 624454), (19, 525856), (32, 312227), (38, 262928), (76, 131464), (152, 65732), (304, 32866), (608, 16433)]