1938988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 3691520

約数和(自身を除く): 1752532

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 823, 1178, 1646, 2356, 3292, 15637, 25513, 31274, 51026, 62548, 102052, 484747, 969494, 1938988]

約数ペア:

[(1, 1938988), (2, 969494), (4, 484747), (19, 102052), (31, 62548), (38, 51026), (62, 31274), (76, 25513), (124, 15637), (589, 3292), (823, 2356), (1178, 1646)]