9939512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 20476800

約数和(自身を除く): 10537288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 631, 716, 1262, 1432, 1969, 2524, 3938, 5048, 6941, 7876, 13882, 15752, 27764, 55528, 112949, 225898, 451796, 903592, 1242439, 2484878, 4969756, 9939512]

約数ペア:

[(1, 9939512), (2, 4969756), (4, 2484878), (8, 1242439), (11, 903592), (22, 451796), (44, 225898), (88, 112949), (179, 55528), (358, 27764), (631, 15752), (716, 13882), (1262, 7876), (1432, 6941), (1969, 5048), (2524, 3938)]