19079464

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 36633600

約数和(自身を除く): 17554136

約数列:

[1, 2, 4, 8, 89, 127, 178, 211, 254, 356, 422, 508, 712, 844, 1016, 1688, 11303, 18779, 22606, 26797, 37558, 45212, 53594, 75116, 90424, 107188, 150232, 214376, 2384933, 4769866, 9539732, 19079464]

約数ペア:

[(1, 19079464), (2, 9539732), (4, 4769866), (8, 2384933), (89, 214376), (127, 150232), (178, 107188), (211, 90424), (254, 75116), (356, 53594), (422, 45212), (508, 37558), (712, 26797), (844, 22606), (1016, 18779), (1688, 11303)]