2193585986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{946327}}^1$

素因数の和:946409

約数の個数: 16

約数和(自身を含む): 3520340160

約数和(自身を除く): 1326754174

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 946327, 1892654, 17980213, 35960426, 57725947, 115451894, 1096792993, 2193585986]

約数ペア:

[(1, 2193585986), (2, 1096792993), (19, 115451894), (38, 57725947), (61, 35960426), (122, 17980213), (1159, 1892654), (2318, 946327)]