2019161836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{33637}}^1$

素因数の和:34033

約数の個数: 24

約数和(自身を含む): 3626176400

約数和(自身を除く): 1607014564

約数列:

[1, 2, 4, 43, 86, 172, 349, 698, 1396, 15007, 30014, 33637, 60028, 67274, 134548, 1446391, 2892782, 5785564, 11739313, 23478626, 46957252, 504790459, 1009580918, 2019161836]

約数ペア:

[(1, 2019161836), (2, 1009580918), (4, 504790459), (43, 46957252), (86, 23478626), (172, 11739313), (349, 5785564), (698, 2892782), (1396, 1446391), (15007, 134548), (30014, 67274), (33637, 60028)]