18827872

素因数分解:

$2^5\times 7^1\times {\mathrm{84053}}^1$

素因数の和:84070

約数の個数: 24

約数和(自身を含む): 42363216

約数和(自身を除く): 23535344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84053, 168106, 336212, 588371, 672424, 1176742, 1344848, 2353484, 2689696, 4706968, 9413936, 18827872]

約数ペア:

[(1, 18827872), (2, 9413936), (4, 4706968), (7, 2689696), (8, 2353484), (14, 1344848), (16, 1176742), (28, 672424), (32, 588371), (56, 336212), (112, 168106), (224, 84053)]