17221274

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20849}}^1$

素因数の和:20917

約数の個数: 16

約数和(自身を含む): 30024000

約数和(自身を除く): 12802726

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 20849, 41698, 145943, 291886, 1230091, 2460182, 8610637, 17221274]

約数ペア:

[(1, 17221274), (2, 8610637), (7, 2460182), (14, 1230091), (59, 291886), (118, 145943), (413, 41698), (826, 20849)]