16530638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7703}}^1$

素因数の和:7771

約数の個数: 16

約数和(自身を含む): 26347680

約数和(自身を除く): 9817042

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 7703, 15406, 223387, 285011, 446774, 570022, 8265319, 16530638]

約数ペア:

[(1, 16530638), (2, 8265319), (29, 570022), (37, 446774), (58, 285011), (74, 223387), (1073, 15406), (2146, 7703)]