2239378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 3651840

約数和(自身を除く): 1412462

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1901, 3802, 36119, 58931, 72238, 117862, 1119689, 2239378]

約数ペア:

[(1, 2239378), (2, 1119689), (19, 117862), (31, 72238), (38, 58931), (62, 36119), (589, 3802), (1178, 1901)]