16320986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 28563840

約数和(自身を除く): 12242854

約数列:

[1, 2, 11, 17, 22, 34, 151, 187, 289, 302, 374, 578, 1661, 2567, 3179, 3322, 4913, 5134, 6358, 9826, 28237, 43639, 54043, 56474, 87278, 108086, 480029, 741863, 960058, 1483726, 8160493, 16320986]

約数ペア:

[(1, 16320986), (2, 8160493), (11, 1483726), (17, 960058), (22, 741863), (34, 480029), (151, 108086), (187, 87278), (289, 56474), (302, 54043), (374, 43639), (578, 28237), (1661, 9826), (2567, 6358), (3179, 5134), (3322, 4913)]