2019915894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{16087}}^1$

素因数の和:17340

約数の個数: 32

約数和(自身を含む): 4281209856

約数和(自身を除く): 2261293962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1231, 2462, 3693, 7386, 16087, 20927, 32174, 41854, 48261, 62781, 96522, 125562, 273479, 546958, 820437, 1640874, 19803097, 39606194, 59409291, 118818582, 336652649, 673305298, 1009957947, 2019915894]

約数ペア:

[(1, 2019915894), (2, 1009957947), (3, 673305298), (6, 336652649), (17, 118818582), (34, 59409291), (51, 39606194), (102, 19803097), (1231, 1640874), (2462, 820437), (3693, 546958), (7386, 273479), (16087, 125562), (20927, 96522), (32174, 62781), (41854, 48261)]