12707577904

素因数分解:

$2^4\times 7^1\times {\mathrm{113460517}}^1$

素因数の和:113460532

約数の個数: 20

約数和(自身を含む): 28138208464

約数和(自身を除く): 15430630560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113460517, 226921034, 453842068, 794223619, 907684136, 1588447238, 1815368272, 3176894476, 6353788952, 12707577904]

約数ペア:

[(1, 12707577904), (2, 6353788952), (4, 3176894476), (7, 1815368272), (8, 1588447238), (14, 907684136), (16, 794223619), (28, 453842068), (56, 226921034), (112, 113460517)]