19484304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 58186752

約数和(自身を除く): 38702448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 563, 618, 721, 824, 1126, 1236, 1442, 1648, 1689, 2163, 2252, 2472, 2884, 3378, 3941, 4326, 4504, 4944, 5768, 6756, 7882, 8652, 9008, 11536, 11823, 13512, 15764, 17304, 23646, 27024, 31528, 34608, 47292, 57989, 63056, 94584, 115978, 173967, 189168, 231956, 347934, 405923, 463912, 695868, 811846, 927824, 1217769, 1391736, 1623692, 2435538, 2783472, 3247384, 4871076, 6494768, 9742152, 19484304]

約数ペア:

[(1, 19484304), (2, 9742152), (3, 6494768), (4, 4871076), (6, 3247384), (7, 2783472), (8, 2435538), (12, 1623692), (14, 1391736), (16, 1217769), (21, 927824), (24, 811846), (28, 695868), (42, 463912), (48, 405923), (56, 347934), (84, 231956), (103, 189168), (112, 173967), (168, 115978), (206, 94584), (309, 63056), (336, 57989), (412, 47292), (563, 34608), (618, 31528), (721, 27024), (824, 23646), (1126, 17304), (1236, 15764), (1442, 13512), (1648, 11823), (1689, 11536), (2163, 9008), (2252, 8652), (2472, 7882), (2884, 6756), (3378, 5768), (3941, 4944), (4326, 4504)]