19341254

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 29598720

約数和(自身を除く): 10257466

約数列:

[1, 2, 79, 158, 163, 326, 751, 1502, 12877, 25754, 59329, 118658, 122413, 244826, 9670627, 19341254]

約数ペア:

[(1, 19341254), (2, 9670627), (79, 244826), (158, 122413), (163, 118658), (326, 59329), (751, 25754), (1502, 12877)]