16978696

素因数分解:

$2^3\times 7^2\times {\mathrm{43313}}^1$

素因数の和:43333

約数の個数: 24

約数和(自身を含む): 37033470

約数和(自身を除く): 20054774

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 43313, 86626, 173252, 303191, 346504, 606382, 1212764, 2122337, 2425528, 4244674, 8489348, 16978696]

約数ペア:

[(1, 16978696), (2, 8489348), (4, 4244674), (7, 2425528), (8, 2122337), (14, 1212764), (28, 606382), (49, 346504), (56, 303191), (98, 173252), (196, 86626), (392, 43313)]