12437157467

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4373}}^1$

素因数の和:4635

約数の個数: 32

約数和(自身を含む): 14892595200

約数和(自身を除く): 2455437733

約数列:

[1, 7, 37, 79, 139, 259, 553, 973, 2923, 4373, 5143, 10981, 20461, 30611, 36001, 76867, 161801, 345467, 406297, 607847, 1132607, 2418269, 2844079, 4254929, 12782279, 22490339, 48019913, 89475953, 157432373, 336139391, 1776736781, 12437157467]

約数ペア:

[(1, 12437157467), (7, 1776736781), (37, 336139391), (79, 157432373), (139, 89475953), (259, 48019913), (553, 22490339), (973, 12782279), (2923, 4254929), (4373, 2844079), (5143, 2418269), (10981, 1132607), (20461, 607847), (30611, 406297), (36001, 345467), (76867, 161801)]