15694870828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1002739}}^1$

素因数の和:1002806

約数の個数: 48

約数和(自身を含む): 34590519040

約数和(自身を除く): 18895648212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 1002739, 2005478, 4010956, 7019173, 13035607, 14038346, 26071214, 28076692, 43117777, 52142428, 86235554, 91249249, 172471108, 182498498, 301824439, 364996996, 560531101, 603648878, 1121062202, 1207297756, 2242124404, 3923717707, 7847435414, 15694870828]

約数ペア:

[(1, 15694870828), (2, 7847435414), (4, 3923717707), (7, 2242124404), (13, 1207297756), (14, 1121062202), (26, 603648878), (28, 560531101), (43, 364996996), (52, 301824439), (86, 182498498), (91, 172471108), (172, 91249249), (182, 86235554), (301, 52142428), (364, 43117777), (559, 28076692), (602, 26071214), (1118, 14038346), (1204, 13035607), (2236, 7019173), (3913, 4010956), (7826, 2005478), (15652, 1002739)]