12249424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 26248320

約数和(自身を除く): 13998896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 881, 1264, 1738, 1762, 3476, 3524, 6952, 7048, 9691, 13904, 14096, 19382, 38764, 69599, 77528, 139198, 155056, 278396, 556792, 765589, 1113584, 1531178, 3062356, 6124712, 12249424]

約数ペア:

[(1, 12249424), (2, 6124712), (4, 3062356), (8, 1531178), (11, 1113584), (16, 765589), (22, 556792), (44, 278396), (79, 155056), (88, 139198), (158, 77528), (176, 69599), (316, 38764), (632, 19382), (869, 14096), (881, 13904), (1264, 9691), (1738, 7048), (1762, 6952), (3476, 3524)]