16907212

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11393}}^1$

素因数の和:11457

約数の個数: 24

約数和(自身を含む): 34455456

約数和(自身を除く): 17548244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 11393, 22786, 45572, 79751, 159502, 319004, 603829, 1207658, 2415316, 4226803, 8453606, 16907212]

約数ペア:

[(1, 16907212), (2, 8453606), (4, 4226803), (7, 2415316), (14, 1207658), (28, 603829), (53, 319004), (106, 159502), (212, 79751), (371, 45572), (742, 22786), (1484, 11393)]