12499154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 19388160

約数和(自身を除く): 6889006

約数列:

[1, 2, 43, 86, 101, 202, 1439, 2878, 4343, 8686, 61877, 123754, 145339, 290678, 6249577, 12499154]

約数ペア:

[(1, 12499154), (2, 6249577), (43, 290678), (86, 145339), (101, 123754), (202, 61877), (1439, 8686), (2878, 4343)]