16665466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 25914024

約数和(自身を除く): 9248558

約数列:

[1, 2, 37, 74, 113, 226, 1993, 3986, 4181, 8362, 73741, 147482, 225209, 450418, 8332733, 16665466]

約数ペア:

[(1, 16665466), (2, 8332733), (37, 450418), (74, 225209), (113, 147482), (226, 73741), (1993, 8362), (3986, 4181)]