16853894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 27869184

約数和(自身を除く): 11015290

約数列:

[1, 2, 23, 31, 46, 53, 62, 106, 223, 446, 713, 1219, 1426, 1643, 2438, 3286, 5129, 6913, 10258, 11819, 13826, 23638, 37789, 75578, 158999, 271837, 317998, 366389, 543674, 732778, 8426947, 16853894]

約数ペア:

[(1, 16853894), (2, 8426947), (23, 732778), (31, 543674), (46, 366389), (53, 317998), (62, 271837), (106, 158999), (223, 75578), (446, 37789), (713, 23638), (1219, 13826), (1426, 11819), (1643, 10258), (2438, 6913), (3286, 5129)]