12837916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2713}}^1$

素因数の和:2750

約数の個数: 36

約数和(自身を含む): 27813072

約数和(自身を除く): 14975156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 2713, 4732, 5426, 10852, 18991, 35269, 37982, 70538, 75964, 141076, 246883, 458497, 493766, 916994, 987532, 1833988, 3209479, 6418958, 12837916]

約数ペア:

[(1, 12837916), (2, 6418958), (4, 3209479), (7, 1833988), (13, 987532), (14, 916994), (26, 493766), (28, 458497), (52, 246883), (91, 141076), (169, 75964), (182, 70538), (338, 37982), (364, 35269), (676, 18991), (1183, 10852), (2366, 5426), (2713, 4732)]