128530886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{8681}}^1$

素因数の和:9367

約数の個数: 16

約数和(自身を含む): 210660048

約数和(自身を除く): 82129162

約数列:

[1, 2, 11, 22, 673, 1346, 7403, 8681, 14806, 17362, 95491, 190982, 5842313, 11684626, 64265443, 128530886]

約数ペア:

[(1, 128530886), (2, 64265443), (11, 11684626), (22, 5842313), (673, 190982), (1346, 95491), (7403, 17362), (8681, 14806)]