19317966

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{11969}}^1$

素因数の和:12243

約数の個数: 16

約数和(自身を含む): 38782800

約数和(自身を除く): 19464834

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 11969, 23938, 35907, 71814, 3219661, 6439322, 9658983, 19317966]

約数ペア:

[(1, 19317966), (2, 9658983), (3, 6439322), (6, 3219661), (269, 71814), (538, 35907), (807, 23938), (1614, 11969)]