16946446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 29299968

約数和(自身を除く): 12353522

約数列:

[1, 2, 11, 22, 23, 46, 107, 214, 253, 313, 506, 626, 1177, 2354, 2461, 3443, 4922, 6886, 7199, 14398, 27071, 33491, 54142, 66982, 79189, 158378, 368401, 736802, 770293, 1540586, 8473223, 16946446]

約数ペア:

[(1, 16946446), (2, 8473223), (11, 1540586), (22, 770293), (23, 736802), (46, 368401), (107, 158378), (214, 79189), (253, 66982), (313, 54142), (506, 33491), (626, 27071), (1177, 14398), (2354, 7199), (2461, 6886), (3443, 4922)]