19424496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4478

約数の個数: 80

約数和(自身を含む): 61773824

約数和(自身を除く): 42349328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 4447, 8894, 13341, 17788, 26682, 31129, 35576, 53364, 57811, 62258, 71152, 93387, 106728, 115622, 124516, 173433, 186774, 213456, 231244, 249032, 346866, 373548, 404677, 462488, 498064, 693732, 747096, 809354, 924976, 1214031, 1387464, 1494192, 1618708, 2428062, 2774928, 3237416, 4856124, 6474832, 9712248, 19424496]

約数ペア:

[(1, 19424496), (2, 9712248), (3, 6474832), (4, 4856124), (6, 3237416), (7, 2774928), (8, 2428062), (12, 1618708), (13, 1494192), (14, 1387464), (16, 1214031), (21, 924976), (24, 809354), (26, 747096), (28, 693732), (39, 498064), (42, 462488), (48, 404677), (52, 373548), (56, 346866), (78, 249032), (84, 231244), (91, 213456), (104, 186774), (112, 173433), (156, 124516), (168, 115622), (182, 106728), (208, 93387), (273, 71152), (312, 62258), (336, 57811), (364, 53364), (546, 35576), (624, 31129), (728, 26682), (1092, 17788), (1456, 13341), (2184, 8894), (4368, 4447)]