1186469219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 1381593024

約数和(自身を除く): 195123805

約数列:

[1, 13, 17, 73, 221, 251, 293, 949, 1241, 3263, 3809, 4267, 4981, 16133, 18323, 21389, 55471, 64753, 73543, 238199, 278057, 311491, 363613, 956059, 1250231, 4049383, 4726969, 5368639, 16253003, 69792307, 91266863, 1186469219]

約数ペア:

[(1, 1186469219), (13, 91266863), (17, 69792307), (73, 16253003), (221, 5368639), (251, 4726969), (293, 4049383), (949, 1250231), (1241, 956059), (3263, 363613), (3809, 311491), (4267, 278057), (4981, 238199), (16133, 73543), (18323, 64753), (21389, 55471)]