19596437

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 23777280

約数和(自身を除く): 4180843

約数列:

[1, 7, 23, 59, 161, 413, 1357, 2063, 9499, 14441, 47449, 121717, 332143, 852019, 2799491, 19596437]

約数ペア:

[(1, 19596437), (7, 2799491), (23, 852019), (59, 332143), (161, 121717), (413, 47449), (1357, 14441), (2063, 9499)]