19050010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3918

約数の個数: 32

約数和(自身を含む): 39750912

約数和(自身を除く): 20700902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 3833, 4970, 7666, 19165, 26831, 38330, 53662, 134155, 268310, 272143, 544286, 1360715, 1905001, 2721430, 3810002, 9525005, 19050010]

約数ペア:

[(1, 19050010), (2, 9525005), (5, 3810002), (7, 2721430), (10, 1905001), (14, 1360715), (35, 544286), (70, 272143), (71, 268310), (142, 134155), (355, 53662), (497, 38330), (710, 26831), (994, 19165), (2485, 7666), (3833, 4970)]