211375418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{135671}}^1$

素因数の和:135733

約数の個数: 16

約数和(自身を含む): 341893440

約数和(自身を除く): 130518022

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 135671, 271342, 2577749, 5155498, 5562511, 11125022, 105687709, 211375418]

約数ペア:

[(1, 211375418), (2, 105687709), (19, 11125022), (38, 5562511), (41, 5155498), (82, 2577749), (779, 271342), (1558, 135671)]