19551568

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{1453}}^1$

素因数の和:1519

約数の個数: 30

約数和(自身を含む): 39259454

約数和(自身を除く): 19707886

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1453, 1682, 2906, 3364, 5812, 6728, 11624, 13456, 23248, 42137, 84274, 168548, 337096, 674192, 1221973, 2443946, 4887892, 9775784, 19551568]

約数ペア:

[(1, 19551568), (2, 9775784), (4, 4887892), (8, 2443946), (16, 1221973), (29, 674192), (58, 337096), (116, 168548), (232, 84274), (464, 42137), (841, 23248), (1453, 13456), (1682, 11624), (2906, 6728), (3364, 5812)]