189000916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{4261}}^1$

素因数の和:5131

約数の個数: 24

約数和(自身を含む): 356695304

約数和(自身を除く): 167694388

約数列:

[1, 2, 4, 13, 26, 52, 853, 1706, 3412, 4261, 8522, 11089, 17044, 22178, 44356, 55393, 110786, 221572, 3634633, 7269266, 14538532, 47250229, 94500458, 189000916]

約数ペア:

[(1, 189000916), (2, 94500458), (4, 47250229), (13, 14538532), (26, 7269266), (52, 3634633), (853, 221572), (1706, 110786), (3412, 55393), (4261, 44356), (8522, 22178), (11089, 17044)]