19072808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 37908000

約数和(自身を除く): 18835192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 701, 716, 1402, 1432, 2804, 3401, 5608, 6802, 13319, 13604, 26638, 27208, 53276, 106552, 125479, 250958, 501916, 1003832, 2384101, 4768202, 9536404, 19072808]

約数ペア:

[(1, 19072808), (2, 9536404), (4, 4768202), (8, 2384101), (19, 1003832), (38, 501916), (76, 250958), (152, 125479), (179, 106552), (358, 53276), (701, 27208), (716, 26638), (1402, 13604), (1432, 13319), (2804, 6802), (3401, 5608)]