22671896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 46003440

約数和(自身を除く): 23331544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 787, 1108, 1574, 2216, 3148, 3601, 6296, 7202, 10231, 14404, 20462, 28808, 40924, 81848, 217999, 435998, 871996, 1743992, 2833987, 5667974, 11335948, 22671896]

約数ペア:

[(1, 22671896), (2, 11335948), (4, 5667974), (8, 2833987), (13, 1743992), (26, 871996), (52, 435998), (104, 217999), (277, 81848), (554, 40924), (787, 28808), (1108, 20462), (1574, 14404), (2216, 10231), (3148, 7202), (3601, 6296)]