1947029325692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{211725677}}^1$

素因数の和:211725722

約数の個数: 36

約数和(自身を含む): 3942332124360

約数和(自身を除く): 1995302798668

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 211725677, 423451354, 846902708, 2328982447, 4022787863, 4657964894, 8045575726, 9315929788, 16091151452, 25618806917, 44250666493, 51237613834, 88501332986, 102475227668, 177002665972, 486757331423, 973514662846, 1947029325692]

約数ペア:

[(1, 1947029325692), (2, 973514662846), (4, 486757331423), (11, 177002665972), (19, 102475227668), (22, 88501332986), (38, 51237613834), (44, 44250666493), (76, 25618806917), (121, 16091151452), (209, 9315929788), (242, 8045575726), (418, 4657964894), (484, 4022787863), (836, 2328982447), (2299, 846902708), (4598, 423451354), (9196, 211725677)]