1919137022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4787}}^1\times {\mathrm{18223}}^1$

素因数の和:23023

約数の個数: 16

約数和(自身を含む): 3141234432

約数和(自身を除く): 1222097410

約数列:

[1, 2, 11, 22, 4787, 9574, 18223, 36446, 52657, 105314, 200453, 400906, 87233501, 174467002, 959568511, 1919137022]

約数ペア:

[(1, 1919137022), (2, 959568511), (11, 174467002), (22, 87233501), (4787, 400906), (9574, 200453), (18223, 105314), (36446, 52657)]