11790858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 25191936

約数和(自身を除く): 13401078

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 1987, 2967, 3974, 5934, 5961, 11922, 45701, 85441, 91402, 137103, 170882, 256323, 274206, 512646, 1965143, 3930286, 5895429, 11790858]

約数ペア:

[(1, 11790858), (2, 5895429), (3, 3930286), (6, 1965143), (23, 512646), (43, 274206), (46, 256323), (69, 170882), (86, 137103), (129, 91402), (138, 85441), (258, 45701), (989, 11922), (1978, 5961), (1987, 5934), (2967, 3974)]