13330286

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 24

約数和(自身を含む): 21717000

約数和(自身を除く): 8386714

約数列:

[1, 2, 19, 37, 38, 74, 361, 499, 703, 722, 998, 1406, 9481, 13357, 18463, 18962, 26714, 36926, 180139, 350797, 360278, 701594, 6665143, 13330286]

約数ペア:

[(1, 13330286), (2, 6665143), (19, 701594), (37, 360278), (38, 350797), (74, 180139), (361, 36926), (499, 26714), (703, 18962), (722, 18463), (998, 13357), (1406, 9481)]