18002130107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{987013}}^1$

素因数の和:987110

約数の個数: 16

約数和(自身を含む): 20561475648

約数和(自身を除く): 2559345541

約数列:

[1, 13, 23, 61, 299, 793, 1403, 18239, 987013, 12831169, 22701299, 60207793, 295116887, 782701309, 1384779239, 18002130107]

約数ペア:

[(1, 18002130107), (13, 1384779239), (23, 782701309), (61, 295116887), (299, 60207793), (793, 22701299), (1403, 12831169), (18239, 987013)]