19233896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 20440984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 1721, 2794, 3442, 5588, 6884, 11176, 13768, 18931, 37862, 75724, 151448, 218567, 437134, 874268, 1748536, 2404237, 4808474, 9616948, 19233896]

約数ペア:

[(1, 19233896), (2, 9616948), (4, 4808474), (8, 2404237), (11, 1748536), (22, 874268), (44, 437134), (88, 218567), (127, 151448), (254, 75724), (508, 37862), (1016, 18931), (1397, 13768), (1721, 11176), (2794, 6884), (3442, 5588)]