12986336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 15318304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 467, 632, 869, 934, 1264, 1738, 1868, 2528, 3476, 3736, 5137, 6952, 7472, 10274, 13904, 14944, 20548, 27808, 36893, 41096, 73786, 82192, 147572, 164384, 295144, 405823, 590288, 811646, 1180576, 1623292, 3246584, 6493168, 12986336]

約数ペア:

[(1, 12986336), (2, 6493168), (4, 3246584), (8, 1623292), (11, 1180576), (16, 811646), (22, 590288), (32, 405823), (44, 295144), (79, 164384), (88, 147572), (158, 82192), (176, 73786), (316, 41096), (352, 36893), (467, 27808), (632, 20548), (869, 14944), (934, 13904), (1264, 10274), (1738, 7472), (1868, 6952), (2528, 5137), (3476, 3736)]