19652304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2584

約数の個数: 80

約数和(自身を含む): 60567552

約数和(自身を除く): 40915248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2543, 2576, 3864, 5086, 7629, 7728, 10172, 15258, 17801, 20344, 30516, 35602, 40688, 53403, 58489, 61032, 71204, 106806, 116978, 122064, 142408, 175467, 213612, 233956, 284816, 350934, 409423, 427224, 467912, 701868, 818846, 854448, 935824, 1228269, 1403736, 1637692, 2456538, 2807472, 3275384, 4913076, 6550768, 9826152, 19652304]

約数ペア:

[(1, 19652304), (2, 9826152), (3, 6550768), (4, 4913076), (6, 3275384), (7, 2807472), (8, 2456538), (12, 1637692), (14, 1403736), (16, 1228269), (21, 935824), (23, 854448), (24, 818846), (28, 701868), (42, 467912), (46, 427224), (48, 409423), (56, 350934), (69, 284816), (84, 233956), (92, 213612), (112, 175467), (138, 142408), (161, 122064), (168, 116978), (184, 106806), (276, 71204), (322, 61032), (336, 58489), (368, 53403), (483, 40688), (552, 35602), (644, 30516), (966, 20344), (1104, 17801), (1288, 15258), (1932, 10172), (2543, 7728), (2576, 7629), (3864, 5086)]