19435252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 36570240

約数和(自身を除く): 17134988

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 5441, 10882, 21764, 103379, 206758, 255727, 413516, 511454, 1022908, 4858813, 9717626, 19435252]

約数ペア:

[(1, 19435252), (2, 9717626), (4, 4858813), (19, 1022908), (38, 511454), (47, 413516), (76, 255727), (94, 206758), (188, 103379), (893, 21764), (1786, 10882), (3572, 5441)]