19187088

素因数分解:

$2^4\times 3^1\times {\mathrm{399731}}^1$

素因数の和:399742

約数の個数: 20

約数和(自身を含む): 49566768

約数和(自身を除く): 30379680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399731, 799462, 1199193, 1598924, 2398386, 3197848, 4796772, 6395696, 9593544, 19187088]

約数ペア:

[(1, 19187088), (2, 9593544), (3, 6395696), (4, 4796772), (6, 3197848), (8, 2398386), (12, 1598924), (16, 1199193), (24, 799462), (48, 399731)]