16897958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 31829760

約数和(自身を除く): 14931802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 613, 1226, 1253, 1969, 2506, 3938, 4291, 6743, 8582, 13486, 13783, 27566, 47201, 94402, 109727, 219454, 768089, 1206997, 1536178, 2413994, 8448979, 16897958]

約数ペア:

[(1, 16897958), (2, 8448979), (7, 2413994), (11, 1536178), (14, 1206997), (22, 768089), (77, 219454), (154, 109727), (179, 94402), (358, 47201), (613, 27566), (1226, 13783), (1253, 13486), (1969, 8582), (2506, 6743), (3938, 4291)]