19238282

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1801}}^1$

素因数の和:1926

約数の個数: 24

約数和(自身を含む): 33895620

約数和(自身を除く): 14657338

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 1801, 3602, 5341, 10682, 12607, 25214, 88249, 176498, 196309, 392618, 1374163, 2748326, 9619141, 19238282]

約数ペア:

[(1, 19238282), (2, 9619141), (7, 2748326), (14, 1374163), (49, 392618), (98, 196309), (109, 176498), (218, 88249), (763, 25214), (1526, 12607), (1801, 10682), (3602, 5341)]