19976264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32429}}^1$

素因数の和:32453

約数の個数: 32

約数和(自身を含む): 46699200

約数和(自身を除く): 26722936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32429, 64858, 129716, 227003, 259432, 356719, 454006, 713438, 908012, 1426876, 1816024, 2497033, 2853752, 4994066, 9988132, 19976264]

約数ペア:

[(1, 19976264), (2, 9988132), (4, 4994066), (7, 2853752), (8, 2497033), (11, 1816024), (14, 1426876), (22, 908012), (28, 713438), (44, 454006), (56, 356719), (77, 259432), (88, 227003), (154, 129716), (308, 64858), (616, 32429)]