38945521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 42981840

約数和(自身を除く): 4036319

約数列:

[1, 17, 29, 197, 401, 493, 3349, 5713, 6817, 11629, 78997, 97121, 197693, 1342949, 2290913, 38945521]

約数ペア:

[(1, 38945521), (17, 2290913), (29, 1342949), (197, 197693), (401, 97121), (493, 78997), (3349, 11629), (5713, 6817)]