15739199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3371}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 19422720

約数和(自身を除く): 3683521

約数列:

[1, 7, 23, 29, 161, 203, 667, 3371, 4669, 23597, 77533, 97759, 542731, 684313, 2248457, 15739199]

約数ペア:

[(1, 15739199), (7, 2248457), (23, 684313), (29, 542731), (161, 97759), (203, 77533), (667, 23597), (3371, 4669)]