22061347

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12457}}^1$

素因数の和:12498

約数の個数: 16

約数和(自身を含む): 28703232

約数和(自身を除く): 6641885

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 12457, 87199, 137027, 286511, 959189, 2005577, 3151621, 22061347]

約数ペア:

[(1, 22061347), (7, 3151621), (11, 2005577), (23, 959189), (77, 286511), (161, 137027), (253, 87199), (1771, 12457)]