19434756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5077}}^1$

素因数の和:5124

約数の個数: 48

約数和(自身を含む): 51186240

約数和(自身を除く): 31751484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5077, 10154, 15231, 20308, 30462, 55847, 60924, 111694, 147233, 167541, 223388, 294466, 335082, 441699, 588932, 670164, 883398, 1619563, 1766796, 3239126, 4858689, 6478252, 9717378, 19434756]

約数ペア:

[(1, 19434756), (2, 9717378), (3, 6478252), (4, 4858689), (6, 3239126), (11, 1766796), (12, 1619563), (22, 883398), (29, 670164), (33, 588932), (44, 441699), (58, 335082), (66, 294466), (87, 223388), (116, 167541), (132, 147233), (174, 111694), (319, 60924), (348, 55847), (638, 30462), (957, 20308), (1276, 15231), (1914, 10154), (3828, 5077)]