219573899

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 241013760

約数和(自身を除く): 21439861

約数列:

[1, 19, 31, 101, 589, 1919, 3131, 3691, 59489, 70129, 114421, 372791, 2173999, 7083029, 11556521, 219573899]

約数ペア:

[(1, 219573899), (19, 11556521), (31, 7083029), (101, 2173999), (589, 372791), (1919, 114421), (3131, 70129), (3691, 59489)]