16899470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241421}}^1$

素因数の和:241435

約数の個数: 16

約数和(自身を含む): 34764768

約数和(自身を除く): 17865298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241421, 482842, 1207105, 1689947, 2414210, 3379894, 8449735, 16899470]

約数ペア:

[(1, 16899470), (2, 8449735), (5, 3379894), (7, 2414210), (10, 1689947), (14, 1207105), (35, 482842), (70, 241421)]