22049192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 45748800

約数和(自身を除く): 23699608

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 3529, 6248, 7058, 14116, 28232, 38819, 77638, 155276, 250559, 310552, 501118, 1002236, 2004472, 2756149, 5512298, 11024596, 22049192]

約数ペア:

[(1, 22049192), (2, 11024596), (4, 5512298), (8, 2756149), (11, 2004472), (22, 1002236), (44, 501118), (71, 310552), (88, 250559), (142, 155276), (284, 77638), (568, 38819), (781, 28232), (1562, 14116), (3124, 7058), (3529, 6248)]