15376738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 27699840

約数和(自身を除く): 12323102

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 1831, 3662, 4199, 8398, 23803, 31127, 34789, 47606, 62254, 69578, 404651, 452257, 591413, 809302, 904514, 1182826, 7688369, 15376738]

約数ペア:

[(1, 15376738), (2, 7688369), (13, 1182826), (17, 904514), (19, 809302), (26, 591413), (34, 452257), (38, 404651), (221, 69578), (247, 62254), (323, 47606), (442, 34789), (494, 31127), (646, 23803), (1831, 8398), (3662, 4199)]