19246910

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4157}}^1$

素因数の和:4627

約数の個数: 16

約数和(自身を含む): 34727616

約数和(自身を除く): 15480706

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4157, 4630, 8314, 20785, 41570, 1924691, 3849382, 9623455, 19246910]

約数ペア:

[(1, 19246910), (2, 9623455), (5, 3849382), (10, 1924691), (463, 41570), (926, 20785), (2315, 8314), (4157, 4630)]