16559556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 42063168

約数和(自身を除く): 25503612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1051, 1212, 1313, 2102, 2626, 3153, 3939, 4204, 5252, 6306, 7878, 12612, 13663, 15756, 27326, 40989, 54652, 81978, 106151, 163956, 212302, 318453, 424604, 636906, 1273812, 1379963, 2759926, 4139889, 5519852, 8279778, 16559556]

約数ペア:

[(1, 16559556), (2, 8279778), (3, 5519852), (4, 4139889), (6, 2759926), (12, 1379963), (13, 1273812), (26, 636906), (39, 424604), (52, 318453), (78, 212302), (101, 163956), (156, 106151), (202, 81978), (303, 54652), (404, 40989), (606, 27326), (1051, 15756), (1212, 13663), (1313, 12612), (2102, 7878), (2626, 6306), (3153, 5252), (3939, 4204)]