13838783

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 16907520

約数和(自身を除く): 3068737

約数列:

[1, 7, 19, 67, 133, 469, 1273, 1553, 8911, 10871, 29507, 104051, 206549, 728357, 1976969, 13838783]

約数ペア:

[(1, 13838783), (7, 1976969), (19, 728357), (67, 206549), (133, 104051), (469, 29507), (1273, 10871), (1553, 8911)]