19524989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 22663680

約数和(自身を除く): 3138691

約数列:

[1, 11, 19, 103, 209, 907, 1133, 1957, 9977, 17233, 21527, 93421, 189563, 1027631, 1774999, 19524989]

約数ペア:

[(1, 19524989), (11, 1774999), (19, 1027631), (103, 189563), (209, 93421), (907, 21527), (1133, 17233), (1957, 9977)]