22127781957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{33521}}^1$

素因数の和:33893

約数の個数: 32

約数和(自身を含む): 31998760320

約数和(自身を除く): 9870978363

約数列:

[1, 3, 19, 37, 57, 111, 313, 703, 939, 2109, 5947, 11581, 17841, 33521, 34743, 100563, 220039, 636899, 660117, 1240277, 1910697, 3720831, 10492073, 23565263, 31476219, 70695789, 199349387, 388206701, 598048161, 1164620103, 7375927319, 22127781957]

約数ペア:

[(1, 22127781957), (3, 7375927319), (19, 1164620103), (37, 598048161), (57, 388206701), (111, 199349387), (313, 70695789), (703, 31476219), (939, 23565263), (2109, 10492073), (5947, 3720831), (11581, 1910697), (17841, 1240277), (33521, 660117), (34743, 636899), (100563, 220039)]