19056669232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{16775237}}^1$

素因数の和:16775316

約数の個数: 20

約数和(自身を含む): 37442331216

約数和(自身を除く): 18385661984

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 16775237, 33550474, 67100948, 134201896, 268403792, 1191041827, 2382083654, 4764167308, 9528334616, 19056669232]

約数ペア:

[(1, 19056669232), (2, 9528334616), (4, 4764167308), (8, 2382083654), (16, 1191041827), (71, 268403792), (142, 134201896), (284, 67100948), (568, 33550474), (1136, 16775237)]