12192908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 28976640

約数和(自身を除く): 16783732

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 43, 52, 76, 82, 86, 91, 133, 164, 172, 182, 247, 266, 287, 301, 364, 494, 532, 533, 559, 574, 602, 779, 817, 988, 1066, 1118, 1148, 1204, 1558, 1634, 1729, 1763, 2132, 2236, 3116, 3268, 3458, 3526, 3731, 3913, 5453, 5719, 6916, 7052, 7462, 7826, 10127, 10621, 10906, 11438, 12341, 14924, 15652, 20254, 21242, 21812, 22876, 22919, 24682, 33497, 40508, 42484, 45838, 49364, 66994, 70889, 74347, 91676, 133988, 141778, 148694, 160433, 234479, 283556, 297388, 320866, 435461, 468958, 641732, 870922, 937916, 1741844, 3048227, 6096454, 12192908]

約数ペア:

[(1, 12192908), (2, 6096454), (4, 3048227), (7, 1741844), (13, 937916), (14, 870922), (19, 641732), (26, 468958), (28, 435461), (38, 320866), (41, 297388), (43, 283556), (52, 234479), (76, 160433), (82, 148694), (86, 141778), (91, 133988), (133, 91676), (164, 74347), (172, 70889), (182, 66994), (247, 49364), (266, 45838), (287, 42484), (301, 40508), (364, 33497), (494, 24682), (532, 22919), (533, 22876), (559, 21812), (574, 21242), (602, 20254), (779, 15652), (817, 14924), (988, 12341), (1066, 11438), (1118, 10906), (1148, 10621), (1204, 10127), (1558, 7826), (1634, 7462), (1729, 7052), (1763, 6916), (2132, 5719), (2236, 5453), (3116, 3913), (3268, 3731), (3458, 3526)]