15696697168

素因数分解:

$2^4\times {\mathrm{1747}}^1\times {\mathrm{561559}}^1$

素因数の和:563314

約数の個数: 20

約数和(自身を含む): 30429813280

約数和(自身を除く): 14733116112

約数列:

[1, 2, 4, 8, 16, 1747, 3494, 6988, 13976, 27952, 561559, 1123118, 2246236, 4492472, 8984944, 981043573, 1962087146, 3924174292, 7848348584, 15696697168]

約数ペア:

[(1, 15696697168), (2, 7848348584), (4, 3924174292), (8, 1962087146), (16, 981043573), (1747, 8984944), (3494, 4492472), (6988, 2246236), (13976, 1123118), (27952, 561559)]