19139736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10357}}^1$

素因数の和:10384

約数の個数: 64

約数和(自身を含む): 59662080

約数和(自身を除く): 40522344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10357, 20714, 31071, 41428, 62142, 72499, 82856, 113927, 124284, 144998, 217497, 227854, 248568, 289996, 341781, 434994, 455708, 579992, 683562, 797489, 869988, 911416, 1367124, 1594978, 1739976, 2392467, 2734248, 3189956, 4784934, 6379912, 9569868, 19139736]

約数ペア:

[(1, 19139736), (2, 9569868), (3, 6379912), (4, 4784934), (6, 3189956), (7, 2734248), (8, 2392467), (11, 1739976), (12, 1594978), (14, 1367124), (21, 911416), (22, 869988), (24, 797489), (28, 683562), (33, 579992), (42, 455708), (44, 434994), (56, 341781), (66, 289996), (77, 248568), (84, 227854), (88, 217497), (132, 144998), (154, 124284), (168, 113927), (231, 82856), (264, 72499), (308, 62142), (462, 41428), (616, 31071), (924, 20714), (1848, 10357)]