16421912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 33339600

約数和(自身を除く): 16917688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 587, 1076, 1174, 2152, 2348, 3497, 4696, 6994, 7631, 13988, 15262, 27976, 30524, 61048, 157903, 315806, 631612, 1263224, 2052739, 4105478, 8210956, 16421912]

約数ペア:

[(1, 16421912), (2, 8210956), (4, 4105478), (8, 2052739), (13, 1263224), (26, 631612), (52, 315806), (104, 157903), (269, 61048), (538, 30524), (587, 27976), (1076, 15262), (1174, 13988), (2152, 7631), (2348, 6994), (3497, 4696)]