2019109659830

素因数分解:

$2^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{170101909}}^1$

素因数の和:170103103

約数の個数: 16

約数和(自身を含む): 3637459243440

約数和(自身を除く): 1618349583610

約数列:

[1, 2, 5, 10, 1187, 2374, 5935, 11870, 170101909, 340203818, 850509545, 1701019090, 201910965983, 403821931966, 1009554829915, 2019109659830]

約数ペア:

[(1, 2019109659830), (2, 1009554829915), (5, 403821931966), (10, 201910965983), (1187, 1701019090), (2374, 850509545), (5935, 340203818), (11870, 170101909)]