16905994

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25693}}^1$

素因数の和:25749

約数の個数: 16

約数和(自身を含む): 29599488

約数和(自身を除く): 12693494

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 25693, 51386, 179851, 359702, 1207571, 2415142, 8452997, 16905994]

約数ペア:

[(1, 16905994), (2, 8452997), (7, 2415142), (14, 1207571), (47, 359702), (94, 179851), (329, 51386), (658, 25693)]