19043468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4591}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 35872704

約数和(自身を除く): 16829236

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 4591, 9182, 18364, 78047, 156094, 280051, 312188, 560102, 1120204, 4760867, 9521734, 19043468]

約数ペア:

[(1, 19043468), (2, 9521734), (4, 4760867), (17, 1120204), (34, 560102), (61, 312188), (68, 280051), (122, 156094), (244, 78047), (1037, 18364), (2074, 9182), (4148, 4591)]