13884784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{51047}}^1$

素因数の和:51072

約数の個数: 20

約数和(自身を含む): 28484784

約数和(自身を除く): 14600000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 51047, 102094, 204188, 408376, 816752, 867799, 1735598, 3471196, 6942392, 13884784]

約数ペア:

[(1, 13884784), (2, 6942392), (4, 3471196), (8, 1735598), (16, 867799), (17, 816752), (34, 408376), (68, 204188), (136, 102094), (272, 51047)]