16451906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 25400088

約数和(自身を除く): 8948182

約数列:

[1, 2, 41, 82, 313, 626, 641, 1282, 12833, 25666, 26281, 52562, 200633, 401266, 8225953, 16451906]

約数ペア:

[(1, 16451906), (2, 8225953), (41, 401266), (82, 200633), (313, 52562), (626, 26281), (641, 25666), (1282, 12833)]