19531384

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{2903}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 37940760

約数和(自身を除く): 18409376

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 2903, 3364, 5806, 6728, 11612, 23224, 84187, 168374, 336748, 673496, 2441423, 4882846, 9765692, 19531384]

約数ペア:

[(1, 19531384), (2, 9765692), (4, 4882846), (8, 2441423), (29, 673496), (58, 336748), (116, 168374), (232, 84187), (841, 23224), (1682, 11612), (2903, 6728), (3364, 5806)]