13638898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 25409664

約数和(自身を除く): 11770766

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 547, 959, 1094, 1781, 1918, 3562, 3829, 7111, 7658, 12467, 14222, 24934, 49777, 74939, 99554, 149878, 524573, 974207, 1049146, 1948414, 6819449, 13638898]

約数ペア:

[(1, 13638898), (2, 6819449), (7, 1948414), (13, 1049146), (14, 974207), (26, 524573), (91, 149878), (137, 99554), (182, 74939), (274, 49777), (547, 24934), (959, 14222), (1094, 12467), (1781, 7658), (1918, 7111), (3562, 3829)]