19489389612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1110127}}^1$

素因数の和:1110171

約数の個数: 96

約数和(自身を含む): 59680481280

約数和(自身を除く): 40191091668

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 4389, 5852, 8778, 17556, 1110127, 2220254, 3330381, 4440508, 6660762, 7770889, 12211397, 13321524, 15541778, 21092413, 23312667, 24422794, 31083556, 36634191, 42184826, 46625334, 48845588, 63277239, 73268382, 84369652, 85479779, 93250668, 126554478, 146536764, 147646891, 170959558, 232016543, 253108956, 256439337, 295293782, 341919116, 442940673, 464033086, 512878674, 590587564, 696049629, 885881346, 928066172, 1025757348, 1392099258, 1624115801, 1771762692, 2784198516, 3248231602, 4872347403, 6496463204, 9744694806, 19489389612]

約数ペア:

[(1, 19489389612), (2, 9744694806), (3, 6496463204), (4, 4872347403), (6, 3248231602), (7, 2784198516), (11, 1771762692), (12, 1624115801), (14, 1392099258), (19, 1025757348), (21, 928066172), (22, 885881346), (28, 696049629), (33, 590587564), (38, 512878674), (42, 464033086), (44, 442940673), (57, 341919116), (66, 295293782), (76, 256439337), (77, 253108956), (84, 232016543), (114, 170959558), (132, 147646891), (133, 146536764), (154, 126554478), (209, 93250668), (228, 85479779), (231, 84369652), (266, 73268382), (308, 63277239), (399, 48845588), (418, 46625334), (462, 42184826), (532, 36634191), (627, 31083556), (798, 24422794), (836, 23312667), (924, 21092413), (1254, 15541778), (1463, 13321524), (1596, 12211397), (2508, 7770889), (2926, 6660762), (4389, 4440508), (5852, 3330381), (8778, 2220254), (17556, 1110127)]