19152368

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{3391}}^1$

素因数の和:3752

約数の個数: 20

約数和(自身を含む): 37223808

約数和(自身を除く): 18071440

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 3391, 5648, 6782, 13564, 27128, 54256, 1197023, 2394046, 4788092, 9576184, 19152368]

約数ペア:

[(1, 19152368), (2, 9576184), (4, 4788092), (8, 2394046), (16, 1197023), (353, 54256), (706, 27128), (1412, 13564), (2824, 6782), (3391, 5648)]