15694621936

素因数分解:

$2^4\times 7^1\times {\mathrm{140130553}}^1$

素因数の和:140130568

約数の個数: 20

約数和(自身を含む): 34752377392

約数和(自身を除く): 19057755456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140130553, 280261106, 560522212, 980913871, 1121044424, 1961827742, 2242088848, 3923655484, 7847310968, 15694621936]

約数ペア:

[(1, 15694621936), (2, 7847310968), (4, 3923655484), (7, 2242088848), (8, 1961827742), (14, 1121044424), (16, 980913871), (28, 560522212), (56, 280261106), (112, 140130553)]