19148360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6217}}^1$

素因数の和:6246

約数の個数: 64

約数和(自身を含む): 53723520

約数和(自身を除く): 34575160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 6217, 12434, 24868, 31085, 43519, 49736, 62170, 68387, 87038, 124340, 136774, 174076, 217595, 248680, 273548, 341935, 348152, 435190, 478709, 547096, 683870, 870380, 957418, 1367740, 1740760, 1914836, 2393545, 2735480, 3829672, 4787090, 9574180, 19148360]

約数ペア:

[(1, 19148360), (2, 9574180), (4, 4787090), (5, 3829672), (7, 2735480), (8, 2393545), (10, 1914836), (11, 1740760), (14, 1367740), (20, 957418), (22, 870380), (28, 683870), (35, 547096), (40, 478709), (44, 435190), (55, 348152), (56, 341935), (70, 273548), (77, 248680), (88, 217595), (110, 174076), (140, 136774), (154, 124340), (220, 87038), (280, 68387), (308, 62170), (385, 49736), (440, 43519), (616, 31085), (770, 24868), (1540, 12434), (3080, 6217)]