22239842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 37584000

約数和(自身を除く): 15344158

約数列:

[1, 2, 17, 19, 34, 38, 173, 199, 323, 346, 398, 646, 2941, 3287, 3383, 3781, 5882, 6574, 6766, 7562, 34427, 55879, 64277, 68854, 111758, 128554, 585259, 654113, 1170518, 1308226, 11119921, 22239842]

約数ペア:

[(1, 22239842), (2, 11119921), (17, 1308226), (19, 1170518), (34, 654113), (38, 585259), (173, 128554), (199, 111758), (323, 68854), (346, 64277), (398, 55879), (646, 34427), (2941, 7562), (3287, 6766), (3383, 6574), (3781, 5882)]