19242818

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2287}}^1$

素因数の和:2897

約数の個数: 16

約数和(自身を含む): 33057024

約数和(自身を除く): 13814206

約数列:

[1, 2, 7, 14, 601, 1202, 2287, 4207, 4574, 8414, 16009, 32018, 1374487, 2748974, 9621409, 19242818]

約数ペア:

[(1, 19242818), (2, 9621409), (7, 2748974), (14, 1374487), (601, 32018), (1202, 16009), (2287, 8414), (4207, 4574)]