12714572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 26742240

約数和(自身を除く): 14027668

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 757, 884, 988, 1292, 1514, 3028, 4199, 8398, 9841, 12869, 14383, 16796, 19682, 25738, 28766, 39364, 51476, 57532, 167297, 186979, 244511, 334594, 373958, 489022, 669188, 747916, 978044, 3178643, 6357286, 12714572]

約数ペア:

[(1, 12714572), (2, 6357286), (4, 3178643), (13, 978044), (17, 747916), (19, 669188), (26, 489022), (34, 373958), (38, 334594), (52, 244511), (68, 186979), (76, 167297), (221, 57532), (247, 51476), (323, 39364), (442, 28766), (494, 25738), (646, 19682), (757, 16796), (884, 14383), (988, 12869), (1292, 9841), (1514, 8398), (3028, 4199)]