19192711

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 20913984

約数和(自身を除く): 1721273

約数列:

[1, 17, 97, 103, 113, 1649, 1751, 1921, 9991, 10961, 11639, 169847, 186337, 197863, 1128983, 19192711]

約数ペア:

[(1, 19192711), (17, 1128983), (97, 197863), (103, 186337), (113, 169847), (1649, 11639), (1751, 10961), (1921, 9991)]