12246416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 60

約数和(自身を含む): 29408832

約数和(自身を除く): 17162416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 647, 676, 728, 1183, 1294, 1352, 1456, 2366, 2588, 2704, 4529, 4732, 5176, 8411, 9058, 9464, 10352, 16822, 18116, 18928, 33644, 36232, 58877, 67288, 72464, 109343, 117754, 134576, 218686, 235508, 437372, 471016, 765401, 874744, 942032, 1530802, 1749488, 3061604, 6123208, 12246416]

約数ペア:

[(1, 12246416), (2, 6123208), (4, 3061604), (7, 1749488), (8, 1530802), (13, 942032), (14, 874744), (16, 765401), (26, 471016), (28, 437372), (52, 235508), (56, 218686), (91, 134576), (104, 117754), (112, 109343), (169, 72464), (182, 67288), (208, 58877), (338, 36232), (364, 33644), (647, 18928), (676, 18116), (728, 16822), (1183, 10352), (1294, 9464), (1352, 9058), (1456, 8411), (2366, 5176), (2588, 4732), (2704, 4529)]