219174318721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{173099}}^1$

素因数の和:173868

約数の個数: 16

約数和(自身を含む): 233311104000

約数和(自身を除く): 14136785279

約数列:

[1, 19, 103, 647, 1957, 12293, 66641, 173099, 1266179, 3288881, 17829197, 111995053, 338754743, 2127906007, 11535490459, 219174318721]

約数ペア:

[(1, 219174318721), (19, 11535490459), (103, 2127906007), (647, 338754743), (1957, 111995053), (12293, 17829197), (66641, 3288881), (173099, 1266179)]