12618892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1697}}^1$

素因数の和:1738

約数の個数: 36

約数和(自身を含む): 26101656

約数和(自身を除く): 13482764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1697, 1859, 3394, 3718, 6788, 7436, 18667, 22061, 37334, 44122, 74668, 88244, 242671, 286793, 485342, 573586, 970684, 1147172, 3154723, 6309446, 12618892]

約数ペア:

[(1, 12618892), (2, 6309446), (4, 3154723), (11, 1147172), (13, 970684), (22, 573586), (26, 485342), (44, 286793), (52, 242671), (143, 88244), (169, 74668), (286, 44122), (338, 37334), (572, 22061), (676, 18667), (1697, 7436), (1859, 6788), (3394, 3718)]