19415544

素因数分解:

$2^3\times 3^1\times {\mathrm{808981}}^1$

素因数の和:808990

約数の個数: 16

約数和(自身を含む): 48538920

約数和(自身を除く): 29123376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 808981, 1617962, 2426943, 3235924, 4853886, 6471848, 9707772, 19415544]

約数ペア:

[(1, 19415544), (2, 9707772), (3, 6471848), (4, 4853886), (6, 3235924), (8, 2426943), (12, 1617962), (24, 808981)]