13501306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 25740288

約数和(自身を除く): 12238982

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2393, 2821, 4786, 5642, 16751, 31109, 33502, 62218, 74183, 148366, 217763, 435526, 519281, 964379, 1038562, 1928758, 6750653, 13501306]

約数ペア:

[(1, 13501306), (2, 6750653), (7, 1928758), (13, 1038562), (14, 964379), (26, 519281), (31, 435526), (62, 217763), (91, 148366), (182, 74183), (217, 62218), (403, 33502), (434, 31109), (806, 16751), (2393, 5642), (2821, 4786)]