22820691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2687}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 32256000

約数和(自身を除く): 9435309

約数列:

[1, 3, 19, 57, 149, 447, 2687, 2831, 8061, 8493, 51053, 153159, 400363, 1201089, 7606897, 22820691]

約数ペア:

[(1, 22820691), (3, 7606897), (19, 1201089), (57, 400363), (149, 153159), (447, 51053), (2687, 8493), (2831, 8061)]