19924084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 36862560

約数和(自身を除く): 16938476

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 827, 1268, 1654, 3308, 6023, 12046, 15713, 24092, 31426, 62852, 262159, 524318, 1048636, 4981021, 9962042, 19924084]

約数ペア:

[(1, 19924084), (2, 9962042), (4, 4981021), (19, 1048636), (38, 524318), (76, 262159), (317, 62852), (634, 31426), (827, 24092), (1268, 15713), (1654, 12046), (3308, 6023)]