19247039

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 23155200

約数和(自身を除く): 3908161

約数列:

[1, 7, 29, 59, 203, 413, 1607, 1711, 11249, 11977, 46603, 94813, 326221, 663691, 2749577, 19247039]

約数ペア:

[(1, 19247039), (7, 2749577), (29, 663691), (59, 326221), (203, 94813), (413, 46603), (1607, 11977), (1711, 11249)]