19005605116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2287627}}^1$

素因数の和:2287729

約数の個数: 24

約数和(自身を含む): 34845149696

約数和(自身を除く): 15839544580

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 2287627, 4575254, 9150508, 70916437, 141832874, 153271009, 283665748, 306542018, 613084036, 4751401279, 9502802558, 19005605116]

約数ペア:

[(1, 19005605116), (2, 9502802558), (4, 4751401279), (31, 613084036), (62, 306542018), (67, 283665748), (124, 153271009), (134, 141832874), (268, 70916437), (2077, 9150508), (4154, 4575254), (8308, 2287627)]