23881993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 26352000

約数和(自身を除く): 2470007

約数列:

[1, 19, 29, 89, 487, 551, 1691, 2581, 9253, 14123, 43343, 49039, 268337, 823517, 1256947, 23881993]

約数ペア:

[(1, 23881993), (19, 1256947), (29, 823517), (89, 268337), (487, 49039), (551, 43343), (1691, 14123), (2581, 9253)]