119574194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{18701}}^1$

素因数の和:18865

約数の個数: 16

約数和(自身を含む): 188516160

約数和(自身を除く): 68941966

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 18701, 37402, 430123, 860246, 2599439, 5198878, 59787097, 119574194]

約数ペア:

[(1, 119574194), (2, 59787097), (23, 5198878), (46, 2599439), (139, 860246), (278, 430123), (3197, 37402), (6394, 18701)]