19190256

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 49748304

約数和(自身を除く): 30558048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 997, 1203, 1604, 1994, 2406, 2991, 3208, 3988, 4812, 5982, 6416, 7976, 9624, 11964, 15952, 19248, 23928, 47856, 399797, 799594, 1199391, 1599188, 2398782, 3198376, 4797564, 6396752, 9595128, 19190256]

約数ペア:

[(1, 19190256), (2, 9595128), (3, 6396752), (4, 4797564), (6, 3198376), (8, 2398782), (12, 1599188), (16, 1199391), (24, 799594), (48, 399797), (401, 47856), (802, 23928), (997, 19248), (1203, 15952), (1604, 11964), (1994, 9624), (2406, 7976), (2991, 6416), (3208, 5982), (3988, 4812)]