73802146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{19391}}^1$

素因数の和:19577

約数の個数: 16

約数和(自身を含む): 121471488

約数和(自身を除く): 47669342

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 19391, 38782, 213301, 426602, 3354643, 6709286, 36901073, 73802146]

約数ペア:

[(1, 73802146), (2, 36901073), (11, 6709286), (22, 3354643), (173, 426602), (346, 213301), (1903, 38782), (3806, 19391)]