19122184

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 17619416

約数列:

[1, 2, 4, 8, 89, 107, 178, 214, 251, 356, 428, 502, 712, 856, 1004, 2008, 9523, 19046, 22339, 26857, 38092, 44678, 53714, 76184, 89356, 107428, 178712, 214856, 2390273, 4780546, 9561092, 19122184]

約数ペア:

[(1, 19122184), (2, 9561092), (4, 4780546), (8, 2390273), (89, 214856), (107, 178712), (178, 107428), (214, 89356), (251, 76184), (356, 53714), (428, 44678), (502, 38092), (712, 26857), (856, 22339), (1004, 19046), (2008, 9523)]