19110232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 37216080

約数和(自身を除く): 18105848

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 761, 1522, 3044, 3139, 6088, 6278, 12556, 25112, 32723, 55553, 65446, 111106, 130892, 222212, 261784, 444424, 2388779, 4777558, 9555116, 19110232]

約数ペア:

[(1, 19110232), (2, 9555116), (4, 4777558), (8, 2388779), (43, 444424), (73, 261784), (86, 222212), (146, 130892), (172, 111106), (292, 65446), (344, 55553), (584, 32723), (761, 25112), (1522, 12556), (3044, 6278), (3139, 6088)]