21569196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163403}}^1$

素因数の和:163421

約数の個数: 24

約数和(自身を含む): 54903744

約数和(自身を除く): 33334548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163403, 326806, 490209, 653612, 980418, 1797433, 1960836, 3594866, 5392299, 7189732, 10784598, 21569196]

約数ペア:

[(1, 21569196), (2, 10784598), (3, 7189732), (4, 5392299), (6, 3594866), (11, 1960836), (12, 1797433), (22, 980418), (33, 653612), (44, 490209), (66, 326806), (132, 163403)]