2186950

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 24

約数和(自身を含む): 4106880

約数和(自身を除く): 1919930

約数列:

[1, 2, 5, 10, 25, 50, 191, 229, 382, 458, 955, 1145, 1910, 2290, 4775, 5725, 9550, 11450, 43739, 87478, 218695, 437390, 1093475, 2186950]

約数ペア:

[(1, 2186950), (2, 1093475), (5, 437390), (10, 218695), (25, 87478), (50, 43739), (191, 11450), (229, 9550), (382, 5725), (458, 4775), (955, 2290), (1145, 1910)]