24981998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1307}}^1$

素因数の和:1831

約数の個数: 16

約数和(自身を含む): 39553920

約数和(自身を除く): 14571922

約数列:

[1, 2, 19, 38, 503, 1006, 1307, 2614, 9557, 19114, 24833, 49666, 657421, 1314842, 12490999, 24981998]

約数ペア:

[(1, 24981998), (2, 12490999), (19, 1314842), (38, 657421), (503, 49666), (1006, 24833), (1307, 19114), (2614, 9557)]