12521048

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 24116400

約数和(自身を除く): 11595352

約数列:

[1, 2, 4, 8, 83, 109, 166, 173, 218, 332, 346, 436, 664, 692, 872, 1384, 9047, 14359, 18094, 18857, 28718, 36188, 37714, 57436, 72376, 75428, 114872, 150856, 1565131, 3130262, 6260524, 12521048]

約数ペア:

[(1, 12521048), (2, 6260524), (4, 3130262), (8, 1565131), (83, 150856), (109, 114872), (166, 75428), (173, 72376), (218, 57436), (332, 37714), (346, 36188), (436, 28718), (664, 18857), (692, 18094), (872, 14359), (1384, 9047)]