190025478

素因数分解:

$2^1\times 3^2\times {\mathrm{10556971}}^1$

素因数の和:10556979

約数の個数: 12

約数和(自身を含む): 411721908

約数和(自身を除く): 221696430

約数列:

[1, 2, 3, 6, 9, 18, 10556971, 21113942, 31670913, 63341826, 95012739, 190025478]

約数ペア:

[(1, 190025478), (2, 95012739), (3, 63341826), (6, 31670913), (9, 21113942), (18, 10556971)]