12371865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 21845376

約数和(自身を除く): 9473511

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 773, 1067, 1455, 2319, 3201, 3865, 5335, 8503, 11595, 16005, 25509, 42515, 74981, 127545, 224943, 374905, 824791, 1124715, 2474373, 4123955, 12371865]

約数ペア:

[(1, 12371865), (3, 4123955), (5, 2474373), (11, 1124715), (15, 824791), (33, 374905), (55, 224943), (97, 127545), (165, 74981), (291, 42515), (485, 25509), (773, 16005), (1067, 11595), (1455, 8503), (2319, 5335), (3201, 3865)]