19117386

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{14549}}^1$

素因数の和:14630

約数の個数: 24

約数和(自身を含む): 41991300

約数和(自身を除く): 22873914

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 14549, 29098, 43647, 87294, 130941, 261882, 1062077, 2124154, 3186231, 6372462, 9558693, 19117386]

約数ペア:

[(1, 19117386), (2, 9558693), (3, 6372462), (6, 3186231), (9, 2124154), (18, 1062077), (73, 261882), (146, 130941), (219, 87294), (438, 43647), (657, 29098), (1314, 14549)]