13939888

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{1789}}^1$

素因数の和:2284

約数の個数: 20

約数和(自身を含む): 27079120

約数和(自身を除く): 13139232

約数列:

[1, 2, 4, 8, 16, 487, 974, 1789, 1948, 3578, 3896, 7156, 7792, 14312, 28624, 871243, 1742486, 3484972, 6969944, 13939888]

約数ペア:

[(1, 13939888), (2, 6969944), (4, 3484972), (8, 1742486), (16, 871243), (487, 28624), (974, 14312), (1789, 7792), (1948, 7156), (3578, 3896)]