19692148

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3929}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 39614400

約数和(自身を除く): 19922252

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 3929, 5012, 7858, 15716, 27503, 55006, 110012, 703291, 1406582, 2813164, 4923037, 9846074, 19692148]

約数ペア:

[(1, 19692148), (2, 9846074), (4, 4923037), (7, 2813164), (14, 1406582), (28, 703291), (179, 110012), (358, 55006), (716, 27503), (1253, 15716), (2506, 7858), (3929, 5012)]