1543408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5104

約数の個数: 20

約数和(自身を含む): 3148360

約数和(自身を除く): 1604952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5077, 10154, 20308, 40616, 81232, 96463, 192926, 385852, 771704, 1543408]

約数ペア:

[(1, 1543408), (2, 771704), (4, 385852), (8, 192926), (16, 96463), (19, 81232), (38, 40616), (76, 20308), (152, 10154), (304, 5077)]