19280442

素因数分解:

$2^1\times 3^1\times {\mathrm{1487}}^1\times {\mathrm{2161}}^1$

素因数の和:3653

約数の個数: 16

約数和(自身を含む): 38604672

約数和(自身を除く): 19324230

約数列:

[1, 2, 3, 6, 1487, 2161, 2974, 4322, 4461, 6483, 8922, 12966, 3213407, 6426814, 9640221, 19280442]

約数ペア:

[(1, 19280442), (2, 9640221), (3, 6426814), (6, 3213407), (1487, 12966), (2161, 8922), (2974, 6483), (4322, 4461)]