23521718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20173}}^1$

素因数の和:20239

約数の個数: 16

約数和(自身を含む): 39218256

約数和(自身を除く): 15696538

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 20173, 40346, 221903, 443806, 1069169, 2138338, 11760859, 23521718]

約数ペア:

[(1, 23521718), (2, 11760859), (11, 2138338), (22, 1069169), (53, 443806), (106, 221903), (583, 40346), (1166, 20173)]