19553472

素因数分解:

$2^6\times 3^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 84

約数和(自身を含む): 56860440

約数和(自身を除く): 37306968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 144, 166, 192, 249, 288, 332, 409, 498, 576, 664, 747, 818, 996, 1227, 1328, 1494, 1636, 1992, 2454, 2656, 2988, 3272, 3681, 3984, 4908, 5312, 5976, 6544, 7362, 7968, 9816, 11952, 13088, 14724, 15936, 19632, 23904, 26176, 29448, 33947, 39264, 47808, 58896, 67894, 78528, 101841, 117792, 135788, 203682, 235584, 271576, 305523, 407364, 543152, 611046, 814728, 1086304, 1222092, 1629456, 2172608, 2444184, 3258912, 4888368, 6517824, 9776736, 19553472]

約数ペア:

[(1, 19553472), (2, 9776736), (3, 6517824), (4, 4888368), (6, 3258912), (8, 2444184), (9, 2172608), (12, 1629456), (16, 1222092), (18, 1086304), (24, 814728), (32, 611046), (36, 543152), (48, 407364), (64, 305523), (72, 271576), (83, 235584), (96, 203682), (144, 135788), (166, 117792), (192, 101841), (249, 78528), (288, 67894), (332, 58896), (409, 47808), (498, 39264), (576, 33947), (664, 29448), (747, 26176), (818, 23904), (996, 19632), (1227, 15936), (1328, 14724), (1494, 13088), (1636, 11952), (1992, 9816), (2454, 7968), (2656, 7362), (2988, 6544), (3272, 5976), (3681, 5312), (3984, 4908)]