15390192

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3863}}^1$

素因数の和:3957

約数の個数: 40

約数和(自身を含む): 40247424

約数和(自身を除く): 24857232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3863, 3984, 7726, 11589, 15452, 23178, 30904, 46356, 61808, 92712, 185424, 320629, 641258, 961887, 1282516, 1923774, 2565032, 3847548, 5130064, 7695096, 15390192]

約数ペア:

[(1, 15390192), (2, 7695096), (3, 5130064), (4, 3847548), (6, 2565032), (8, 1923774), (12, 1282516), (16, 961887), (24, 641258), (48, 320629), (83, 185424), (166, 92712), (249, 61808), (332, 46356), (498, 30904), (664, 23178), (996, 15452), (1328, 11589), (1992, 7726), (3863, 3984)]