47071618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{20773}}^1$

素因数の和:20889

約数の個数: 16

約数和(自身を含む): 77777856

約数和(自身を除く): 30706238

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 20773, 41546, 228503, 457006, 2139619, 4279238, 23535809, 47071618]

約数ペア:

[(1, 47071618), (2, 23535809), (11, 4279238), (22, 2139619), (103, 457006), (206, 228503), (1133, 41546), (2266, 20773)]