13540472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 27907200

約数和(自身を除く): 14366728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1019, 1208, 1661, 2038, 3322, 4076, 6644, 8152, 11209, 13288, 22418, 44836, 89672, 153869, 307738, 615476, 1230952, 1692559, 3385118, 6770236, 13540472]

約数ペア:

[(1, 13540472), (2, 6770236), (4, 3385118), (8, 1692559), (11, 1230952), (22, 615476), (44, 307738), (88, 153869), (151, 89672), (302, 44836), (604, 22418), (1019, 13288), (1208, 11209), (1661, 8152), (2038, 6644), (3322, 4076)]