17198894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 27228960

約数和(自身を除く): 10030066

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 4201, 8402, 96623, 193246, 373889, 747778, 8599447, 17198894]

約数ペア:

[(1, 17198894), (2, 8599447), (23, 747778), (46, 373889), (89, 193246), (178, 96623), (2047, 8402), (4094, 4201)]