12969742

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1236

約数の個数: 24

約数和(自身を含む): 21772440

約数和(自身を除く): 8802698

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 1181, 2362, 5491, 10982, 20077, 22439, 40154, 44878, 341309, 381463, 682618, 762926, 6484871, 12969742]

約数ペア:

[(1, 12969742), (2, 6484871), (17, 762926), (19, 682618), (34, 381463), (38, 341309), (289, 44878), (323, 40154), (578, 22439), (646, 20077), (1181, 10982), (2362, 5491)]