19052208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 62558496

約数和(自身を除く): 43506288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 461, 492, 504, 574, 656, 738, 861, 922, 984, 1008, 1148, 1383, 1476, 1722, 1844, 1968, 2296, 2583, 2766, 2952, 3227, 3444, 3688, 4149, 4592, 5166, 5532, 5904, 6454, 6888, 7376, 8298, 9681, 10332, 11064, 12908, 13776, 16596, 18901, 19362, 20664, 22128, 25816, 29043, 33192, 37802, 38724, 41328, 51632, 56703, 58086, 66384, 75604, 77448, 113406, 116172, 132307, 151208, 154896, 170109, 226812, 232344, 264614, 302416, 340218, 396921, 453624, 464688, 529228, 680436, 793842, 907248, 1058456, 1190763, 1360872, 1587684, 2116912, 2381526, 2721744, 3175368, 4763052, 6350736, 9526104, 19052208]

約数ペア:

[(1, 19052208), (2, 9526104), (3, 6350736), (4, 4763052), (6, 3175368), (7, 2721744), (8, 2381526), (9, 2116912), (12, 1587684), (14, 1360872), (16, 1190763), (18, 1058456), (21, 907248), (24, 793842), (28, 680436), (36, 529228), (41, 464688), (42, 453624), (48, 396921), (56, 340218), (63, 302416), (72, 264614), (82, 232344), (84, 226812), (112, 170109), (123, 154896), (126, 151208), (144, 132307), (164, 116172), (168, 113406), (246, 77448), (252, 75604), (287, 66384), (328, 58086), (336, 56703), (369, 51632), (461, 41328), (492, 38724), (504, 37802), (574, 33192), (656, 29043), (738, 25816), (861, 22128), (922, 20664), (984, 19362), (1008, 18901), (1148, 16596), (1383, 13776), (1476, 12908), (1722, 11064), (1844, 10332), (1968, 9681), (2296, 8298), (2583, 7376), (2766, 6888), (2952, 6454), (3227, 5904), (3444, 5532), (3688, 5166), (4149, 4592)]