19055512

素因数分解:

$2^3\times 7^2\times {\mathrm{48611}}^1$

素因数の和:48631

約数の個数: 24

約数和(自身を含む): 41563260

約数和(自身を除く): 22507748

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 48611, 97222, 194444, 340277, 388888, 680554, 1361108, 2381939, 2722216, 4763878, 9527756, 19055512]

約数ペア:

[(1, 19055512), (2, 9527756), (4, 4763878), (7, 2722216), (8, 2381939), (14, 1361108), (28, 680554), (49, 388888), (56, 340277), (98, 194444), (196, 97222), (392, 48611)]