123213022

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{6719}}^1$

素因数の和:6947

約数の個数: 16

約数和(自身を含む): 189423360

約数和(自身を除く): 66210338

約数列:

[1, 2, 53, 106, 173, 346, 6719, 9169, 13438, 18338, 356107, 712214, 1162387, 2324774, 61606511, 123213022]

約数ペア:

[(1, 123213022), (2, 61606511), (53, 2324774), (106, 1162387), (173, 712214), (346, 356107), (6719, 18338), (9169, 13438)]