29531491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 34272000

約数和(自身を除く): 4740509

約数列:

[1, 11, 19, 101, 209, 1111, 1399, 1919, 15389, 21109, 26581, 141299, 292391, 1554289, 2684681, 29531491]

約数ペア:

[(1, 29531491), (11, 2684681), (19, 1554289), (101, 292391), (209, 141299), (1111, 26581), (1399, 21109), (1919, 15389)]