13977638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 23442048

約数和(自身を除く): 9464410

約数列:

[1, 2, 17, 34, 37, 41, 74, 82, 271, 542, 629, 697, 1258, 1394, 1517, 3034, 4607, 9214, 10027, 11111, 20054, 22222, 25789, 51578, 170459, 188887, 340918, 377774, 411107, 822214, 6988819, 13977638]

約数ペア:

[(1, 13977638), (2, 6988819), (17, 822214), (34, 411107), (37, 377774), (41, 340918), (74, 188887), (82, 170459), (271, 51578), (542, 25789), (629, 22222), (697, 20054), (1258, 11111), (1394, 10027), (1517, 9214), (3034, 4607)]