19836698136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{19429}}^1$

素因数の和:21696

約数の個数: 64

約数和(自身を含む): 52227840000

約数和(自身を除く): 32391141864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2239, 4478, 6717, 8956, 13434, 17912, 19429, 26868, 38858, 42541, 53736, 58287, 77716, 85082, 116574, 127623, 155432, 170164, 233148, 255246, 340328, 369151, 466296, 510492, 738302, 1020984, 1107453, 1476604, 2214906, 2953208, 4429812, 8859624, 43501531, 87003062, 130504593, 174006124, 261009186, 348012248, 522018372, 826529089, 1044036744, 1653058178, 2479587267, 3306116356, 4959174534, 6612232712, 9918349068, 19836698136]

約数ペア:

[(1, 19836698136), (2, 9918349068), (3, 6612232712), (4, 4959174534), (6, 3306116356), (8, 2479587267), (12, 1653058178), (19, 1044036744), (24, 826529089), (38, 522018372), (57, 348012248), (76, 261009186), (114, 174006124), (152, 130504593), (228, 87003062), (456, 43501531), (2239, 8859624), (4478, 4429812), (6717, 2953208), (8956, 2214906), (13434, 1476604), (17912, 1107453), (19429, 1020984), (26868, 738302), (38858, 510492), (42541, 466296), (53736, 369151), (58287, 340328), (77716, 255246), (85082, 233148), (116574, 170164), (127623, 155432)]