2143162

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1186

約数の個数: 24

約数和(自身を含む): 3939840

約数和(自身を除く): 1796678

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1151, 1862, 2302, 8057, 16114, 21869, 43738, 56399, 112798, 153083, 306166, 1071581, 2143162]

約数ペア:

[(1, 2143162), (2, 1071581), (7, 306166), (14, 153083), (19, 112798), (38, 56399), (49, 43738), (98, 21869), (133, 16114), (266, 8057), (931, 2302), (1151, 1862)]