16772497

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5483}}^1$

素因数の和:5532

約数の個数: 16

約数和(自身を含む): 21058560

約数和(自身を除く): 4286063

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5483, 38381, 104177, 126109, 729239, 882763, 2396071, 16772497]

約数ペア:

[(1, 16772497), (7, 2396071), (19, 882763), (23, 729239), (133, 126109), (161, 104177), (437, 38381), (3059, 5483)]