131049118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{38749}}^1$

素因数の和:38859

約数の個数: 16

約数和(自身を含む): 209250000

約数和(自身を除く): 78200882

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 38749, 77498, 736231, 1472462, 3448661, 6897322, 65524559, 131049118]

約数ペア:

[(1, 131049118), (2, 65524559), (19, 6897322), (38, 3448661), (89, 1472462), (178, 736231), (1691, 77498), (3382, 38749)]