19338326998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{31721}}^1$

素因数の和:32232

約数の個数: 32

約数和(自身を含む): 31381940160

約数和(自身を除く): 12043613162

約数列:

[1, 2, 23, 29, 46, 58, 457, 667, 914, 1334, 10511, 13253, 21022, 26506, 31721, 63442, 304819, 609638, 729583, 919909, 1459166, 1839818, 14496497, 21157907, 28992994, 42315814, 333419431, 420398413, 666838862, 840796826, 9669163499, 19338326998]

約数ペア:

[(1, 19338326998), (2, 9669163499), (23, 840796826), (29, 666838862), (46, 420398413), (58, 333419431), (457, 42315814), (667, 28992994), (914, 21157907), (1334, 14496497), (10511, 1839818), (13253, 1459166), (21022, 919909), (26506, 729583), (31721, 609638), (63442, 304819)]