20110441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 22853376

約数和(自身を除く): 2742935

約数列:

[1, 13, 23, 103, 299, 653, 1339, 2369, 8489, 15019, 30797, 67259, 195247, 874367, 1546957, 20110441]

約数ペア:

[(1, 20110441), (13, 1546957), (23, 874367), (103, 195247), (299, 67259), (653, 30797), (1339, 15019), (2369, 8489)]