21848434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4093}}^1$

素因数の和:4269

約数の個数: 16

約数和(自身を含む): 34930008

約数和(自身を除く): 13081574

約数列:

[1, 2, 17, 34, 157, 314, 2669, 4093, 5338, 8186, 69581, 139162, 642601, 1285202, 10924217, 21848434]

約数ペア:

[(1, 21848434), (2, 10924217), (17, 1285202), (34, 642601), (157, 139162), (314, 69581), (2669, 8186), (4093, 5338)]