18976058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5651}}^1$

素因数の和:5749

約数の個数: 16

約数和(自身を含む): 30113856

約数和(自身を除く): 11137798

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5651, 11302, 129973, 259946, 412523, 825046, 9488029, 18976058]

約数ペア:

[(1, 18976058), (2, 9488029), (23, 825046), (46, 412523), (73, 259946), (146, 129973), (1679, 11302), (3358, 5651)]