16269904

素因数分解:

$2^4\times 7^1\times {\mathrm{145267}}^1$

素因数の和:145282

約数の個数: 20

約数和(自身を含む): 36026464

約数和(自身を除く): 19756560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 145267, 290534, 581068, 1016869, 1162136, 2033738, 2324272, 4067476, 8134952, 16269904]

約数ペア:

[(1, 16269904), (2, 8134952), (4, 4067476), (7, 2324272), (8, 2033738), (14, 1162136), (16, 1016869), (28, 581068), (56, 290534), (112, 145267)]