13268878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 24272640

約数和(自身を除く): 11003762

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 601, 1162, 1202, 1577, 3154, 4207, 8414, 11039, 11419, 22078, 22838, 49883, 79933, 99766, 159866, 349181, 698362, 947777, 1895554, 6634439, 13268878]

約数ペア:

[(1, 13268878), (2, 6634439), (7, 1895554), (14, 947777), (19, 698362), (38, 349181), (83, 159866), (133, 99766), (166, 79933), (266, 49883), (581, 22838), (601, 22078), (1162, 11419), (1202, 11039), (1577, 8414), (3154, 4207)]