19417128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47591}}^1$

素因数の和:47617

約数の個数: 32

約数和(自身を含む): 51399360

約数和(自身を除く): 31982232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 47591, 95182, 142773, 190364, 285546, 380728, 571092, 809047, 1142184, 1618094, 2427141, 3236188, 4854282, 6472376, 9708564, 19417128]

約数ペア:

[(1, 19417128), (2, 9708564), (3, 6472376), (4, 4854282), (6, 3236188), (8, 2427141), (12, 1618094), (17, 1142184), (24, 809047), (34, 571092), (51, 380728), (68, 285546), (102, 190364), (136, 142773), (204, 95182), (408, 47591)]