15919070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{947}}^1$

素因数の和:1036

約数の個数: 24

約数和(自身を含む): 29401272

約数和(自身を除く): 13482202

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 947, 1681, 1894, 3362, 4735, 8405, 9470, 16810, 38827, 77654, 194135, 388270, 1591907, 3183814, 7959535, 15919070]

約数ペア:

[(1, 15919070), (2, 7959535), (5, 3183814), (10, 1591907), (41, 388270), (82, 194135), (205, 77654), (410, 38827), (947, 16810), (1681, 9470), (1894, 8405), (3362, 4735)]