22272042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{285539}}^1$

素因数の和:285557

約数の個数: 16

約数和(自身を含む): 47970720

約数和(自身を除く): 25698678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 285539, 571078, 856617, 1713234, 3712007, 7424014, 11136021, 22272042]

約数ペア:

[(1, 22272042), (2, 11136021), (3, 7424014), (6, 3712007), (13, 1713234), (26, 856617), (39, 571078), (78, 285539)]