26945857

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 29842560

約数和(自身を除く): 2896703

約数列:

[1, 19, 23, 197, 313, 437, 3743, 4531, 5947, 7199, 61661, 86089, 136781, 1171559, 1418203, 26945857]

約数ペア:

[(1, 26945857), (19, 1418203), (23, 1171559), (197, 136781), (313, 86089), (437, 61661), (3743, 7199), (4531, 5947)]