18134441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 20102544

約数和(自身を除く): 1968103

約数列:

[1, 13, 73, 97, 197, 949, 1261, 2561, 7081, 14381, 19109, 92053, 186953, 248417, 1394957, 18134441]

約数ペア:

[(1, 18134441), (13, 1394957), (73, 248417), (97, 186953), (197, 92053), (949, 19109), (1261, 14381), (2561, 7081)]