11662138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 18293760

約数和(自身を除く): 6631622

約数列:

[1, 2, 31, 62, 79, 158, 2381, 2449, 4762, 4898, 73811, 147622, 188099, 376198, 5831069, 11662138]

約数ペア:

[(1, 11662138), (2, 5831069), (31, 376198), (62, 188099), (79, 147622), (158, 73811), (2381, 4898), (2449, 4762)]