12553208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 12537352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 383, 482, 766, 964, 1532, 1928, 3064, 4097, 6511, 8194, 13022, 16388, 26044, 32776, 52088, 92303, 184606, 369212, 738424, 1569151, 3138302, 6276604, 12553208]

約数ペア:

[(1, 12553208), (2, 6276604), (4, 3138302), (8, 1569151), (17, 738424), (34, 369212), (68, 184606), (136, 92303), (241, 52088), (383, 32776), (482, 26044), (766, 16388), (964, 13022), (1532, 8194), (1928, 6511), (3064, 4097)]