12985063

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 16500736

約数和(自身を除く): 3515673

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 4603, 32221, 59839, 142693, 418873, 998851, 1855009, 12985063]

約数ペア:

[(1, 12985063), (7, 1855009), (13, 998851), (31, 418873), (91, 142693), (217, 59839), (403, 32221), (2821, 4603)]