19843588

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 36086400

約数和(自身を除く): 16242812

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 1789, 2773, 3578, 5546, 7156, 11092, 84083, 105551, 168166, 211102, 336332, 422204, 4960897, 9921794, 19843588]

約数ペア:

[(1, 19843588), (2, 9921794), (4, 4960897), (47, 422204), (59, 336332), (94, 211102), (118, 168166), (188, 105551), (236, 84083), (1789, 11092), (2773, 7156), (3578, 5546)]