13287602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:833

約数の個数: 16

約数和(自身を含む): 20499072

約数和(自身を除く): 7211470

約数列:

[1, 2, 43, 86, 367, 421, 734, 842, 15781, 18103, 31562, 36206, 154507, 309014, 6643801, 13287602]

約数ペア:

[(1, 13287602), (2, 6643801), (43, 309014), (86, 154507), (367, 36206), (421, 31562), (734, 18103), (842, 15781)]