12141904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 24498432

約数和(自身を除く): 12356528

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 223, 328, 332, 446, 656, 664, 892, 1328, 1784, 3403, 3568, 6806, 9143, 13612, 18286, 18509, 27224, 36572, 37018, 54448, 73144, 74036, 146288, 148072, 296144, 758869, 1517738, 3035476, 6070952, 12141904]

約数ペア:

[(1, 12141904), (2, 6070952), (4, 3035476), (8, 1517738), (16, 758869), (41, 296144), (82, 148072), (83, 146288), (164, 74036), (166, 73144), (223, 54448), (328, 37018), (332, 36572), (446, 27224), (656, 18509), (664, 18286), (892, 13612), (1328, 9143), (1784, 6806), (3403, 3568)]