16549494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 37771200

約数和(自身を除く): 21221706

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 859, 1014, 1482, 1718, 2577, 3211, 5154, 6422, 9633, 11167, 16321, 19266, 22334, 32642, 33501, 48963, 67002, 97926, 145171, 212173, 290342, 424346, 435513, 636519, 871026, 1273038, 2758249, 5516498, 8274747, 16549494]

約数ペア:

[(1, 16549494), (2, 8274747), (3, 5516498), (6, 2758249), (13, 1273038), (19, 871026), (26, 636519), (38, 435513), (39, 424346), (57, 290342), (78, 212173), (114, 145171), (169, 97926), (247, 67002), (338, 48963), (494, 33501), (507, 32642), (741, 22334), (859, 19266), (1014, 16321), (1482, 11167), (1718, 9633), (2577, 6422), (3211, 5154)]