18221958722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1\times {\mathrm{11689}}^1$

素因数の和:12962

約数の個数: 32

約数和(自身を含む): 30350980800

約数和(自身を除く): 12129022078

約数列:

[1, 2, 11, 22, 59, 118, 649, 1201, 1298, 2402, 11689, 13211, 23378, 26422, 70859, 128579, 141718, 257158, 689651, 779449, 1379302, 1558898, 7586161, 14038489, 15172322, 28076978, 154423379, 308846758, 828270851, 1656541702, 9110979361, 18221958722]

約数ペア:

[(1, 18221958722), (2, 9110979361), (11, 1656541702), (22, 828270851), (59, 308846758), (118, 154423379), (649, 28076978), (1201, 15172322), (1298, 14038489), (2402, 7586161), (11689, 1558898), (13211, 1379302), (23378, 779449), (26422, 689651), (70859, 257158), (128579, 141718)]