89547931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1871}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 103334400

約数和(自身を除く): 13786469

約数列:

[1, 11, 19, 209, 229, 1871, 2519, 4351, 20581, 35549, 47861, 391039, 428459, 4713049, 8140721, 89547931]

約数ペア:

[(1, 89547931), (11, 8140721), (19, 4713049), (209, 428459), (229, 391039), (1871, 47861), (2519, 35549), (4351, 20581)]