19331884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33797}}^1$

素因数の和:33825

約数の個数: 24

約数和(自身を含む): 39746448

約数和(自身を除く): 20414564

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 33797, 67594, 135188, 371767, 439361, 743534, 878722, 1487068, 1757444, 4832971, 9665942, 19331884]

約数ペア:

[(1, 19331884), (2, 9665942), (4, 4832971), (11, 1757444), (13, 1487068), (22, 878722), (26, 743534), (44, 439361), (52, 371767), (143, 135188), (286, 67594), (572, 33797)]