19176248

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 46539360

約数和(自身を除く): 27363112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 71, 91, 98, 104, 106, 142, 182, 196, 212, 284, 364, 371, 392, 424, 497, 568, 637, 689, 728, 742, 923, 994, 1274, 1378, 1484, 1846, 1988, 2548, 2597, 2756, 2968, 3479, 3692, 3763, 3976, 4823, 5096, 5194, 5512, 6461, 6958, 7384, 7526, 9646, 10388, 12922, 13916, 15052, 19292, 20776, 25844, 26341, 27832, 30104, 33761, 38584, 45227, 48919, 51688, 52682, 67522, 90454, 97838, 105364, 135044, 180908, 184387, 195676, 210728, 270088, 342433, 361816, 368774, 391352, 684866, 737548, 1369732, 1475096, 2397031, 2739464, 4794062, 9588124, 19176248]

約数ペア:

[(1, 19176248), (2, 9588124), (4, 4794062), (7, 2739464), (8, 2397031), (13, 1475096), (14, 1369732), (26, 737548), (28, 684866), (49, 391352), (52, 368774), (53, 361816), (56, 342433), (71, 270088), (91, 210728), (98, 195676), (104, 184387), (106, 180908), (142, 135044), (182, 105364), (196, 97838), (212, 90454), (284, 67522), (364, 52682), (371, 51688), (392, 48919), (424, 45227), (497, 38584), (568, 33761), (637, 30104), (689, 27832), (728, 26341), (742, 25844), (923, 20776), (994, 19292), (1274, 15052), (1378, 13916), (1484, 12922), (1846, 10388), (1988, 9646), (2548, 7526), (2597, 7384), (2756, 6958), (2968, 6461), (3479, 5512), (3692, 5194), (3763, 5096), (3976, 4823)]