15389868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 39513600

約数和(自身を除く): 24123732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2099, 2444, 3666, 4198, 6297, 7332, 8396, 12594, 25188, 27287, 54574, 81861, 98653, 109148, 163722, 197306, 295959, 327444, 394612, 591918, 1183836, 1282489, 2564978, 3847467, 5129956, 7694934, 15389868]

約数ペア:

[(1, 15389868), (2, 7694934), (3, 5129956), (4, 3847467), (6, 2564978), (12, 1282489), (13, 1183836), (26, 591918), (39, 394612), (47, 327444), (52, 295959), (78, 197306), (94, 163722), (141, 109148), (156, 98653), (188, 81861), (282, 54574), (564, 27287), (611, 25188), (1222, 12594), (1833, 8396), (2099, 7332), (2444, 6297), (3666, 4198)]