189740078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{15767}}^1$

素因数の和:16327

約数の個数: 16

約数和(自身を含む): 311071104

約数和(自身を除く): 121331026

約数列:

[1, 2, 11, 22, 547, 1094, 6017, 12034, 15767, 31534, 173437, 346874, 8624549, 17249098, 94870039, 189740078]

約数ペア:

[(1, 189740078), (2, 94870039), (11, 17249098), (22, 8624549), (547, 346874), (1094, 173437), (6017, 31534), (12034, 15767)]