21846044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21587}}^1$

素因数の和:21625

約数の個数: 24

約数和(自身を含む): 43521408

約数和(自身を除く): 21675364

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 21587, 43174, 86348, 237457, 474914, 496501, 949828, 993002, 1986004, 5461511, 10923022, 21846044]

約数ペア:

[(1, 21846044), (2, 10923022), (4, 5461511), (11, 1986004), (22, 993002), (23, 949828), (44, 496501), (46, 474914), (92, 237457), (253, 86348), (506, 43174), (1012, 21587)]