19180084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62273}}^1$

素因数の和:62295

約数の個数: 24

約数和(自身を含む): 41848128

約数和(自身を除く): 22668044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62273, 124546, 249092, 435911, 685003, 871822, 1370006, 1743644, 2740012, 4795021, 9590042, 19180084]

約数ペア:

[(1, 19180084), (2, 9590042), (4, 4795021), (7, 2740012), (11, 1743644), (14, 1370006), (22, 871822), (28, 685003), (44, 435911), (77, 249092), (154, 124546), (308, 62273)]