13818448

素因数分解:

$2^4\times 7^1\times {\mathrm{123379}}^1$

素因数の和:123394

約数の個数: 20

約数和(自身を含む): 30598240

約数和(自身を除く): 16779792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123379, 246758, 493516, 863653, 987032, 1727306, 1974064, 3454612, 6909224, 13818448]

約数ペア:

[(1, 13818448), (2, 6909224), (4, 3454612), (7, 1974064), (8, 1727306), (14, 987032), (16, 863653), (28, 493516), (56, 246758), (112, 123379)]