19463148

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8863}}^1$

素因数の和:8934

約数の個数: 36

約数和(自身を含む): 50010688

約数和(自身を除く): 30547540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8863, 17726, 26589, 35452, 53178, 79767, 106356, 159534, 319068, 540643, 1081286, 1621929, 2162572, 3243858, 4865787, 6487716, 9731574, 19463148]

約数ペア:

[(1, 19463148), (2, 9731574), (3, 6487716), (4, 4865787), (6, 3243858), (9, 2162572), (12, 1621929), (18, 1081286), (36, 540643), (61, 319068), (122, 159534), (183, 106356), (244, 79767), (366, 53178), (549, 35452), (732, 26589), (1098, 17726), (2196, 8863)]