15208340216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{254729}}^1$

素因数の和:255191

約数の個数: 32

約数和(自身を含む): 30261924000

約数和(自身を除く): 15053583784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 439, 878, 1756, 3512, 7463, 14926, 29852, 59704, 254729, 509458, 1018916, 2037832, 4330393, 8660786, 17321572, 34643144, 111826031, 223652062, 447304124, 894608248, 1901042527, 3802085054, 7604170108, 15208340216]

約数ペア:

[(1, 15208340216), (2, 7604170108), (4, 3802085054), (8, 1901042527), (17, 894608248), (34, 447304124), (68, 223652062), (136, 111826031), (439, 34643144), (878, 17321572), (1756, 8660786), (3512, 4330393), (7463, 2037832), (14926, 1018916), (29852, 509458), (59704, 254729)]