19257768

素因数分解:

$2^3\times 3^2\times {\mathrm{267469}}^1$

素因数の和:267481

約数の個数: 24

約数和(自身を含む): 52156650

約数和(自身を除く): 32898882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 267469, 534938, 802407, 1069876, 1604814, 2139752, 2407221, 3209628, 4814442, 6419256, 9628884, 19257768]

約数ペア:

[(1, 19257768), (2, 9628884), (3, 6419256), (4, 4814442), (6, 3209628), (8, 2407221), (9, 2139752), (12, 1604814), (18, 1069876), (24, 802407), (36, 534938), (72, 267469)]