19276146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 44366400

約数和(自身を除く): 25090254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 359, 471, 718, 942, 1077, 1413, 2154, 2826, 2983, 3231, 5966, 6462, 6821, 8949, 13642, 17898, 20463, 26847, 40926, 53694, 56363, 61389, 112726, 122778, 169089, 338178, 507267, 1014534, 1070897, 2141794, 3212691, 6425382, 9638073, 19276146]

約数ペア:

[(1, 19276146), (2, 9638073), (3, 6425382), (6, 3212691), (9, 2141794), (18, 1070897), (19, 1014534), (38, 507267), (57, 338178), (114, 169089), (157, 122778), (171, 112726), (314, 61389), (342, 56363), (359, 53694), (471, 40926), (718, 26847), (942, 20463), (1077, 17898), (1413, 13642), (2154, 8949), (2826, 6821), (2983, 6462), (3231, 5966)]