19183909

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 20759040

約数和(自身を除く): 1575131

約数列:

[1, 23, 59, 67, 211, 1357, 1541, 3953, 4853, 12449, 14137, 90919, 286327, 325151, 834083, 19183909]

約数ペア:

[(1, 19183909), (23, 834083), (59, 325151), (67, 286327), (211, 90919), (1357, 14137), (1541, 12449), (3953, 4853)]