19635897598

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{3079}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 30251612160

約数和(自身を除く): 10615714562

約数列:

[1, 2, 71, 97, 142, 194, 463, 926, 3079, 6158, 6887, 13774, 32873, 44911, 65746, 89822, 218609, 298663, 437218, 597326, 1425577, 2851154, 3188681, 6377362, 21205073, 42410146, 101215967, 138280969, 202431934, 276561938, 9817948799, 19635897598]

約数ペア:

[(1, 19635897598), (2, 9817948799), (71, 276561938), (97, 202431934), (142, 138280969), (194, 101215967), (463, 42410146), (926, 21205073), (3079, 6377362), (6158, 3188681), (6887, 2851154), (13774, 1425577), (32873, 597326), (44911, 437218), (65746, 298663), (89822, 218609)]