19079476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 36194144

約数和(自身を除く): 17114668

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 2251, 4238, 4502, 8476, 9004, 29263, 58526, 117052, 366913, 733826, 1467652, 4769869, 9539738, 19079476]

約数ペア:

[(1, 19079476), (2, 9539738), (4, 4769869), (13, 1467652), (26, 733826), (52, 366913), (163, 117052), (326, 58526), (652, 29263), (2119, 9004), (2251, 8476), (4238, 4502)]