190000001521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1\times {\mathrm{74959}}^1$

素因数の和:76860

約数の個数: 16

約数和(自身を含む): 208976486400

約数和(自身を除く): 18976484879

約数列:

[1, 11, 131, 1441, 1759, 19349, 74959, 230429, 824549, 2534719, 9819629, 108015919, 131852881, 1450381691, 17272727411, 190000001521]

約数ペア:

[(1, 190000001521), (11, 17272727411), (131, 1450381691), (1441, 131852881), (1759, 108015919), (19349, 9819629), (74959, 2534719), (230429, 824549)]