16196158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 27628128

約数和(自身を除く): 11431970

約数列:

[1, 2, 11, 22, 37, 74, 101, 197, 202, 394, 407, 814, 1111, 2167, 2222, 3737, 4334, 7289, 7474, 14578, 19897, 39794, 41107, 80179, 82214, 160358, 218867, 437734, 736189, 1472378, 8098079, 16196158]

約数ペア:

[(1, 16196158), (2, 8098079), (11, 1472378), (22, 736189), (37, 437734), (74, 218867), (101, 160358), (197, 82214), (202, 80179), (394, 41107), (407, 39794), (814, 19897), (1111, 14578), (2167, 7474), (2222, 7289), (3737, 4334)]