12697288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 25061760

約数和(自身を除く): 12364472

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 457, 604, 914, 1208, 1828, 3473, 3656, 6946, 10511, 13892, 21022, 27784, 42044, 69007, 84088, 138014, 276028, 552056, 1587161, 3174322, 6348644, 12697288]

約数ペア:

[(1, 12697288), (2, 6348644), (4, 3174322), (8, 1587161), (23, 552056), (46, 276028), (92, 138014), (151, 84088), (184, 69007), (302, 42044), (457, 27784), (604, 21022), (914, 13892), (1208, 10511), (1828, 6946), (3473, 3656)]