15900752

素因数分解:

$2^4\times 7^1\times {\mathrm{141971}}^1$

素因数の和:141986

約数の個数: 20

約数和(自身を含む): 35209056

約数和(自身を除く): 19308304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 141971, 283942, 567884, 993797, 1135768, 1987594, 2271536, 3975188, 7950376, 15900752]

約数ペア:

[(1, 15900752), (2, 7950376), (4, 3975188), (7, 2271536), (8, 1987594), (14, 1135768), (16, 993797), (28, 567884), (56, 283942), (112, 141971)]